Love and Olive Oil
Chocolate Olive Oil Loaf Cake

Chocolate Olive Oil Loaf Cake

This unique chocolate loaf cake is made with olive oil for a distinctive flavor and perfectly moist crumb. Not to mention it comes together in mere minutes, no mixer required!

This moist and tender cake is made with olive oil for a unique flavor and moist and tender texture. The drizzle of olive oil chocolate glaze on top is just, well, the icing on the cake (literally and figuratively, in this case).

Sliced Chocolate Olive Oil Loaf Cake with drizzle of chocolate glaze on a wire baking rack

You gotta love a loaf cake; they’re second only to bundts in my mind in terms of ease of preparation and presentation. Too often I think we relegate loafs to quick breakfast breads. Nothing against banana bread or anything, but I think dessert loaves are seriously underrated, especially when it’s a loaf as impressive and delicious as this one!

Whisk drizzling the Chocolate Olive Oil Loaf Cake with a chocolate glaze.

I know, I know… I literally just posted another chocolate cake, not to mention my ultimate chocolate cake from a few years back that is still my go-to recipe for a classic chocolate layer cake. (Don’t forget about my red wine chocolate cake or the whiskey chocolate bundt cake either!)

Can you ever have too many chocolate cake recipes, though? I’d argue that, while similar, they all serve different purposes and thus are all three completely necessary to include in your recipe repertoire.

While the ultimate chocolate cake is a perfect option when you need a multi-layered showstopper, and the sour cream chocolate cake is ideal for when you’re craving something ridiculously decadent but can’t bear to wait a minute longer than necessary… if you’re looking for a simple and impressive chocolate loaf cake, this one fits the bill perfectly.

It’s not overly dense or heavy, with a moist and tender texture. The fruity, nutty flavor of the olive oil compliments the dark cocoa perfectly, and a pinch of espresso powder acts like a chocolate-amplifier, making chocolate taste even chocolatey-er.

Overhead, two slices of Chocolate Olive Oil Loaf Cake with a drizzled chocolate glaze, gold knife. Closeup, slice of Chocolate Olive Oil Loaf Cake on a plate, with a piece on a fork to show the texture

In Hot Water

This cake falls into the class of cakes I call hot water chocolate cakes, which are almost always oil-based. Interestingly enough, I’ve never seen a hot water yellow cake. As far as I can tell, the hot water essentially blooms the cocoa powder, bringing out more robust chocolate flavor. The hot water also serves to raise the batter temperature and better emulsify the other ingredients, resulting in an extra soft and smooth texture throughout.

Since there is no creaming or whipping of eggs involved, this style of cake gets all its lift from chemical leaveners (in this case both baking powder and soda since there is no additional acid in the batter by way of buttermilk or sour cream).

This style of oil-based cake also has the advantage of keeping much longer; unlike butter-based cakes which have a tendency to dry out, this cake stays moist and tender for days (though I highly doubt it’ll last that long). In fact, I’d argue that this cake is even better on day 2 than it is freshly baked.

Pouring the thin chocolate batter into a parchment-lined loaf pan.

I wasn’t completely convinced that the hot water had any structural effect on the cake, and in fact, my second test cake had a reduced level of water (I was trying to achieve a more prominent peak, and thought that a higher proportion of egg and flour, and less water, would give the cake more structure and allow for a higher rise.)

In actuality, however, it was entirely the opposite, and that second test cake with less water in the batter actually sunk in the middle, which we obviously can’t have.

Adding more water (almost double!) made for a very thin batter, but produced a perfectly domed top. The extra water also resulted in a better chocolate flavor and a moister consistency as well, which leads me to assume the boiling water does more than just bloom the cocoa.

Sometimes I wish I were friends with a food scientist who could explain to me how things works on a molecular level. Because, especially with cake recipes, it’s hard to know what to tweak or change to get the results I’m looking for. Why did the cake sink? Was the oven temperature too low? Too high? Too much leavening? Or too little? Should it be all baking soda instead? Maybe it needed some additional egg or extra acid to help it rise properly.

I still can’t quite explain the sorcery of the hot water (how or why it works remains an intriguing mystery), I can say that a cake made with less water, or cooler water, doesn’t have quite the same sublime taste or texture. So while it seemed entirely counter-intuitive to add more water to the batter, that’s what ultimately produced a lovely domed top and moist, pillowy texture. It really is magic.

Freshly glazed Chocolate Olive Oil Loaf Cake on a wire rack, white subway tile background

All About the EVOO

I’ve been trying for years to develop a good non-chocolate olive oil cake, but for whatever reason it is much, much harder. Something about the combo of oil and chocolate is just much easier to make a flavorful cake (yellow cakes always seem a bit lackluster without the butter).

Can you actually taste the olive oil, you ask? Yes, you can, and it goes surprisingly well with the deep cocoa flavor of this cake.

The glaze has a bit of olive oil in it too, just for good measure. While I did an artful drizzle of glaze, you can also pour it on thick for a richer final product.

I’d recommend using a middle-shelf olive oil with a bright, nutty flavor with fruity undertones, but nothing too spicy. Since you do taste the olive oil in the final baked cake, if it’s not an oil you’d enjoy dipped with bread or in a salad dressing, it’s not going to be very good here either. Mainly this means fresh, not rancid olive oil (if you store your oil in a clear glass bottle exposed to the sun for instance, it’s probably not good). Store your oil in a dark or opaque container, and/or in a dark pantry or closet rather than sitting by your stove or in your kitchen window. Once opened, good olive oil typically lasts about 6-12 months.

And before you ask, yes, you can use pretty much any oil here. If you want a solid plain-ass chocolate loaf cake, for example, just use a neutral flavored vegetable or light olive oil.

Slice of Chocolate Olive Oil Loaf Cake on a plate with two gold knives, partially sliced loaf in the background with bowl of glaze and bottle of olive oil. Closeup, shiny chocolate drizzled glaze on a dark chocolate olive oil loaf cake.

Let’s talk cocoa.

For a cake like this one, where the chocolate flavor shines, you really want a good cocoa. This recipe calls for Dutch-processed cocoa, which is a method of alkalizing cocoa powder to deepen the flavor and darken the color. I also like to use a small amount of black cocoa (2 tablespoons or so) to make for an ultra-dark color, just don’t use all black cocoa in this recipe or the results will be dry and bitter. Nor do I recommend using natural cocoa powder for this recipe; since there’s a whopping 3/4 cup of cocoa in this cake, changing cocoas will make a big difference in the color, flavor, and rise of the cake (natural cocoa being much higher acidity than Dutch-processed cocoa which has been alkalized.

My personal favorite cocoa powders are Valrhona (when I really want to indulge), and Cacao Barry (this is my go-to everyday Dutch). The black cocoa is Guittard Cocoa Noir, which I bought a 5-pound bucket a few years back but now seems to be available in more reasonable quantities.

Sliced Chocolate Olive Oil Loaf Cake on a wire rack with gold knife, plates and bottle of olive oil in the background.

Swaps & Subs

  • This cake can easily be made dairy free, just use a non-dairy milk in the glaze. There is no milk or butter in the cake itself.
  • In lieu of the hot water and espresso powder you can also use hot brewed coffee instead.
  • The extra virgin olive oil can be replaced with any neutral-flavored oil, including grapeseed, avocado, or sunflower.
  • Sugar is part of a cake’s chemistry; if you reduce the sugar your cake will most certainly be noticeably less moist and fluffy, and will dry out faster, so I do not recommend this.
  • This recipe is written for a 4.5-by-8.5-inch loaf pan. If you have a slightly larger 9-by-5-inch loaf pan, reduce the baking time by about 10 minutes or so (your cake will also be a slightly different shape, shorter and squatter than mine).
  • I also think this recipe would be lovely with a blood orange or strawberry hibiscus glaze, or even just a dusting of powdered sugar.
Chocolate Olive Oil Loaf Cake

Chocolate Olive Oil Loaf Cake

This unique chocolate cake is made with olive oil for a unique flavor and perfectly moist crumb. Not to mention it comes together in mere minutes, no mixer required!
4.34 stars (6 reviews)


For cake:

  • 1 ¼ cups / 156 g all-purpose flour
  • ¾ cup / 68 g Dutch-processed cocoa powder*, sifted
  • 1 cup / 200 g granulated sugar
  • ½ cup / 110 g packed light brown sugar
  • 1 ½ teaspoons baking powder
  • ½ teaspoons baking soda
  • ½ teaspoon kosher salt
  • ¼ teaspoon instant espresso powder, optional
  • 2 large eggs, at room temperature
  • ½ cup / 112 g extra virgin olive oil
  • 1 tablespoon vanilla extract
  • 1 cup boiling water

For Glaze:

  • 1 cup / 120 g powdered sugar, sifted
  • 2 tablespoons / 30 g milk or non-dairy milk
  • pinch fine sea salt
  • ¼ cup / 25 g dark or Dutch processed cocoa powder, sifted
  • 1 tablespoon / 14 g extra virgin olive oil


  • Preheat oven to 350ºF. Lightly grease one 4.5-by-8.5-inch loaf pan; line with a strip of parchment paper (short ends will be unlined). Lightly butter parchment.
  • In a large mixing bowl, combine the flour, cocoa, sugar, baking powder, baking soda, salt and espresso powder and whisk until evenly mixed.
  • In a second bowl or 2-cup glass measuring cup, whisk together eggs, olive oil, and vanilla. Add to dry ingredients and mix until incorporated and no streaks of dry flour remain (batter may still be a bit lumpy).
  • Pour in about a third of boiling water, and mix with a large wire whisk until batter is loosened; add remaining water and mix until incorporated. Pour into prepared pan.
  • Bake for 60 to 65 minutes (50 to 55 minutes if you are using a larger, 9-by-5-inch loaf pan) or until a toothpick inserted in the center comes out with just a few moist crumbs attached. Remove from oven and place on a wire rack until cool enough to handle. Run a small knife along the short sides of the pan, then lift out the cake using the parchment paper overhangs as a handle. Let cool completely on a wire rack. You can also wrap in plastic wrap and bag in an airtight zip-top bag and freeze for up to 1 month; let thaw overnight in the fridge before glazing.
  • To prepare glaze, sift powdered sugar into a small saucepan set over medium-high heat. Add milk and salt and whisk until smooth. Add cocoa powder and olive oil and continue to whisk until glaze is smooth and shiny and warmed through. Add additional milk, a teaspoon at a time, if necessary to achieve a drizzle-able consistency.
  • While glaze is still warm, drizzle or pour over top of cooled cake. If the glaze has cooled and set up, just rewarm it gently over low heat, adding a tiny bit more milk if necessary to thin it out.
  • Let glaze set up for 15 or 30 minutes before slicing and serving. Leftover cake will keep in an airtight container in the refrigerator for up to 5 days; let come to room temperature before serving.


  • *You can replace up to 2 tablespoons (about 20g) of the total cocoa powder with black cocoa for color; just do not use all black cocoa or your cake will be dry and bitter.
All images and text © for Love & Olive Oil.

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  1. Super easy to make and easier to eat. :)

  2. This was quick, easy, and delicious! I enjoyed it very much. Thank you for the recipe.

  3. For you home millers like me, I used fresh milled soft white wheat in place of the white flour and it worked great. I did reduce the amount of water by 2 ounces since my local wheat is on the weak side. I also cut the amount of granulated sugar by half with no ill effects. Great flavored moist cake!

  4. Just made this cake.  Why did it fall?

  5. I made this 2 days ago, and I’m about to make it again. This is the best cake ever!!! This only thing different I did was add coffee granules to disolve in the hot water as I didn’t have powder.

  6. Rating: 5

    Fantastic recipe that comes out great every time. I usually coat the whole cake in the glaze instead of giving it a light drizzel – the frosting is just too good!

  7. Sorry I misspelt your name Lindsay

  8. Rating: 5

    Absolutely deliciousa- first GF cake I can say 100% I could not tell the difference. I was confident to share with my friends and they would enjoy it, as if it were a wheat flour recipe. Usually I get a few pained or puzzled expressions from non GF’s. Mine was slightly squidgy in the centre – scrumptious. And when I froze some slices to control my urge to demolish the rest, I found it can be eaten partly frozen as it doesn’t freeze to a solid. I think this must be due to the olive oil. BRAVO! And thank you Lindsey

  9. Rating: 3

    Tasty cake !  Alas I used the smaller pan and had a spillover with a mis shapen loaf.  

    • Pan sizes can vary quite a bit; I never recommend filling a loaf pan more than 2/3 of the way full for this very reason. If you have leftover batter, you can always bake a few cupcakes!

  10. Amazing recipe!!!! I’ve made quite a few chocolate loaves and cakes in my day and this is bar none one of the best ones I’ve ever made. It keeps beautifully too! I drizzled with white chocolate as opposed to the glaze in the recipe and it worked out well!

  11. Fantastic cake! I usually use vegetable oils for a neutral taste but a low acidity extra virgin olive oil and it tastes so good! The new ‘go-to’ birthday cake!

  12. I need to make a dessert to bring to a work conference, but I will be flying there. Do you think this recipe would work as cupcakes (as course decreasing the bake time) rather than a loaf?

  13. I love Chocolate. Thanks for sharing the recipe!

  14. Just made this cake. Followed the recipe to the letter and it tastes amazing!!!! It’s super fluffy and moist, we had to have the first slice before it had really cooled down. The kitchen smelt amazing!!

  15. This looks delicious! Do you think I could replace the all purpose flour with whole wheat flour?

  16. Made this last week and it was amazing!! I plastic wrapped it straight from the oven to trapthe steam
    In and froze, thawed out 2 days later. This loaf was moist and fudgy with a velvety crumb. Put a
    Choc Grenache on the top and it went quick! 
    Perfect recipie 

  17. Just made it and it’s soooo delicious!! Thank you so much!

  18. I made this using blood orange olive oil !!! Absolutely delicious!!!! 

  19. That was the best and easiest choc cake I’ve made! Wow !! Thanks so much!

  20. Knew I had to make this when saw the recipe. I’ve always wanted to do and olive oil cake and since I had everything including black cocoa on hand, I made it. The cake was a big hit with all the chocolate lovers in the family. It was amazingly moist. I will definitely be making it again!!

  21. I have been baking for around 50 years and this cake has to be not only the best chocolate cake ever but the best cake I’ve ever eaten or made. The depth of the chocolate flavour with the fruity EVOO is perfect and it’s so moist like a fluffy chocolate cloud.

  22. this looks so delicious. i love using olive oil in cakes. it makes them so moist. and so much delish chocolate flavour here.

  23. 5/5! So unbelievably rich, chocolatey and delicious; so fun and easy to make! I will definitely be making this again. I’m wondering if you recommend adding chocolate chips to this? I’m thinking the boiling water would melt them, but I was curious if you had tested it.

  24. My kitchen smells heavenly. Just took it out of the oven. The top dropped a little (does anyone know why) I used the 4 1/2 x 8 1/2 pan and thought the top would be peaked. The drizzled frosting will make up for the lack of height. Fun recipe to try. Thanks.

    • If the top sinks a bit after it comes out of the oven, that usually means it’s not completely baked through. Definitely double check your oven is running accurately, if it’s a bit low for example the cake could definitely be underbaked. The material of the pan also makes a difference, I used a light-colored metal pan. Something like glass or ceramic would cook quite differently despite being the same size.

      Luckily, this is one of those cakes that is fabulous (and maybe even more so? lol) even if it is slightly underdone. :)

  25. Hi, thanks for the recipe. Sounds delicious 😋! No disrespect intended, but could you include ” jump to the recipe”. I had to scroll and scroll to see whether the recipe was actually there !
    The information, I’m sure is quite informative, but I like to get to the recipe first. 😊 for the recipes!

  26. I baked this today ! I think I made more of the drizzle so I had to coat the entire cake … loved the batter , the procedure , as it did not involve any mixer . I liked the flavor , I feel this is one of those cakes that taste even better the next day and the day after that ! As the flavors settle down . Thankyou for this nice recipe !!

  27. Your Sour Cream Chocolate Cake is my go to for 6″ birthday cakes…every time. It is delicious. So, based on that, I cannot wait to try this olive oil version.
    I find King Arthur Baking Company cocoas to quite good. The double dutch is lovely and dark. They also have a black cocoa that is reasonably priced.
    Thanks for sharing the recipe.

  28. My question is about the clips, too — are they necessary or just nice to have? And if I were to use bulldog clips, how would I know if they’re heatproof?
    This looks GORGEOUS and I’m also wondering if my Pyrex loaf pan will work as well as a metal one.

    • The clips just help keep the parchment from folding in on itself, definitely not necessary. As long as your clip is all metal it should be fine, I’d avoid the ones that have colored parts or coatings though.

      Pyrex/glass bakes very differently than metal, they take longer to heat up but hold on to heat longer. I haven’t tested it myself, but the general advice is to lower the oven temp by 25 degrees and bake for 10 minutes longer.

  29. Really delicious recipe. I love it yummy!!! It’s really awesome. Will surely try this.

  30. I’d like to know where you got those clips that hold the parchment paper in place.
    They go into the oven too?  

    • They are actually the clips from Weck jars! I’ve also seen people use the big bulldog paper clip things for this (just be sure they’re heat proof)

  31. How did you do the drizzle of the topping , it looks so specky >

  32. I completely agree about loaf cakes too often defaulting to banana bread, or even zucchini bread over anything else, but this works well, even for someone like me who’s not an over the top chocolate type, thank you

  33. Can I use an electric beater? 😳 My hands aren’t strong enough to beat by hand.

  34. Solid “plain-ass” chocolate loaf cake. Ha! I’d eat this cake whatever way I could get it :)

  35. what if you sub’d in mayo instead of oil and eggs ?

  36. Oh my gosh, is this screaming “make me”….1 quick question before proceeding. Shall I add 2 tb. black Cocoa as an extra amount on top of the Dutch’ed?…..or should I replace 2 tb. of the Dutch’ed Cocoa with the black?

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