Love and Olive Oil
Blueberry Coffee Cake Muffins

Blueberry Coffee Cake Muffins

Moist and tender coffee cake muffins studded with fresh blueberries and a cinnamon sugar topping that bakes to a delightful crunch.

Turns out my grandma’s old fashioned sour cream coffee cake recipe makes for some pretty spectacular muffins.

Scattered blueberry muffins and loose blueberries on a marble background

For a while now I’ve wondered if my grandma’s old fashioned coffee cake recipe would translate into muffins.

The answer?

Resoundingly YES.

I may as well burn all my previous muffin recipes because this one beats them all. Sorry sourdough muffins, these coffee cake muffins have my whole heart (ok ok that’s not fair to the sourdough muffins which really are quite good. Seeing as these are made with butter, sour cream and almost double the sugar, I mean, it’s not entirely a fair comparison).

Split blueberry muffin to show inside texture, on marble with more muffins and blueberries in the background

I think the keys that make this recipe so spectacular are twofold: sour cream for adds moistness, richness and a hint of tang, and the crispy sugar topping for a truly terrific textural experience.

I’m always a fan of muffins with toppings; the more streusel the better, I say. But sometimes it pays to be minimalist. In this case, a simple sprinkle of cinnamon and sugar bakes up into a light and crispy topping that puts any streusel to shame. Not to mention it’s way, way easier.

Closeup of blueberry coffee cake muffin showing the crackly cinnamon sugar topping

Want to know the secret to not letting your blueberries sink to the bottom? Tossing them with flour makes absolutely no difference.

Instead, drop a small dollop of plain batter into the bottom of each muffin before you add the blueberries; spread it out a bit, and then scoop the rest of the blueberry-studded batter on top. That little bit of plain batter serves as a buffer, preventing the berries from sinking to the bottom.

Closeup of baked blueberry muffins with sugar topping in a silver muffin tin

I opted to bake these naked without papers, and if you do this just be sure you use a good nonstick muffin pan and/or give them a generous coating of cooking spray (butter just doesn’t work as well in this case, unfortunately).

If baking without liners you’ll probably get some liquified blueberry juice that sticks to the edges. If this is the case, just gently release the stuck on bit using a thin offset spatula. Once any sticky bits are taken care of, gently twist the muffin in its cup to release the edges, then lift out (wait until it’s mostly cool to do this to avoid breaking off the top).

Overhead of scattered muffins and blueberries on marble, one muffin split in half to show the fluffy texture. Two rows of blueberry muffins on a marble background

As I mentioned before, you can use full-fat Greek yogurt in place of the sour cream; the final muffin will be slightly lighter and less moist. However please do not substitute low or non-fat yogurt. Fat adds moisture and you really don’t want to end up with dry, disappointing muffins, do you? Sugar contributes to moistness as well, so reducing the sugar in this recipe will give you a dryer result.

Just… give yourself a break and enjoy the dang muffin in its full sugary and fatty glory. It’s not meant to be health food, don’t try to make it so.

Split screen before and after baking blueberry muffins

No fresh blueberries?

No problem.

This recipe works equally well with frozen blueberries (they might turn more of the batter blue due to the extra liquid released). I also imagine swapping the blueberries for, say, cranberries, or even chocolate chips would be absolutely divine.

Blueberry muffins on a marble background, with fresh blueberries scattered around.

Thanks in part to the ample fat and sugar, these muffins stay moist for days. Storing them in an airtight container will preserve that moistness, however (especially in humid climes) the crispy topping will soften after a day or two. For that reason I definitely encourage you to enjoy them within a day or two of baking (also why I’ve kept the batch size small — this recipe makes a very reasonable 8 muffins).

Blueberry Coffee Cake Muffins

Blueberry Coffee Cake Muffins

Moist and tender coffee cake muffins studded with fresh blueberries and a cinnamon sugar topping that bakes to a delightful crunch.

Did you make this recipe?


  • 1/4 cup (1/2 stick, 56g) unsalted butter, room temperature
  • 1/2 cup (100g) granulated sugar
  • 1 large egg, at room temperature
  • 1 cup (125g) all-purpose flour
  • 3/4 teaspoons baking powder
  • 1/2 teaspoon baking soda
  • 1/4 teaspoon fine sea salt
  • 1/2 cup (135g) full-fat sour cream, at room temperature
  • 1/2 teaspoon vanilla extract
  • 1/4 teaspoon almond extract (optional)
  • 1 cup (100g) fresh blueberries, washed and dried

For topping:

  • 2 tablespoons granulated sugar
  • 1/2 teaspoon ground cinnamon


  1. Preheat oven to 400 degrees F. Line 8 cups of a standard muffin tin with paper liners; if not using liners, spray cups with cooking spray.
  2. In a mixing bowl or the bowl of a stand mixer fitted with the paddle attachment, cream butter and sugar together until fluffy, 2 to 3 minutes. Add egg and mix until incorporated.
  3. In a bowl, whisk together flour, baking soda, baking powder and salt until incorporated.
  4. Alternate adding half of sour cream to batter, followed by half of dry ingredients, mixing well after each addition. Scrape down the sides of the bowl, then repeat with remaining sour cream and flour until just incorporated. Mix in extracts.
  5. In a small bowl, whisk together sugar and cinnamon.
  6. Dollop a small spoonful of batter into the bottom of each muffin cup and spread out slightly. Fold blueberries into remaining batter, then divide between muffin cups (you’ll end up with about 1/4 cup of batter total per cup).
  7. Sprinkle tops generously with cinnamon sugar.
  8. Bake for 7 minutes, then reduce oven temperature to 375 degrees F and bake for 7 to 9 minutes more or until top is cracked and golden brown and a toothpick inserted near the center comes out clean.
  9. Place pan on a wire rack to cool. Run a knife around the edge to release any stuck on bits, then gently twist the muffin to release the sides and bottom before removing from pan. Muffins will keep at room temperature in an airtight container for up to 3 days.
All images and text © / Love & Olive Oil

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  1. These were delish! Tender, not overly sweet with the tiny tang of the sour cream.

  2. Can you give the nutrional content and calories for these muffins?

  3. I tried these today, they are absolutely amazing and moist as you described. I didn’t have blueberries so replaced them with apples. I think the recipe has to be adjusted to make 12 muffins as this made me only 8 pieces!!
    Thank you for sharing!

  4. Hi. have made these twice! yummy! the sourcream I would never have thought of! usually use some yogurt but u r right, the fat in the cream makes them so moist! am going to try a bit of bran in them next time to toughen them up a bit as they are so moist they fall apart but oh sooo good!

  5. The most delicious muffins yet. I’ve made them several times. Regular size, tiny ones & even in a loaf pan. We love them & my neighbors do too!!
    Thank you.

  6. Can I use regular mixer since I do not have standup one with paddle attachment?
    Thank you.

  7. perfect.. wud have only added some orange zest, the actual dough mixture was perfect!

  8. Made these this morning and shared with co-workers. Absolutely delicious – wish I had had enough blueberries to triple the recipe. This is a new favourite for sure.

  9. OMG! Just finished making these and they were so delicious. Could I make this in cake form like your sour cream apple cake but just using it’s amounts and baking time.

  10. Great one!! I appreciate your efforts in discovering these amazing and yummy recipes for coffee lovers. As I am also a massive coffee lover, I really loved your recipe. I’ll surely let you know If I succeed to make it just like yours.

  11. New to your site.   I never make muffins but saw this recipe and tried it. Delicious and moist. Made second time with raspberries and blueberries and will use as base for more n future. 

  12. These were delicious, and the dollop helped keep the blueberries from sinking. I had to bake for an additional 10 minutes (checked my oven thermometer, right on temp)…I wonder if anyone else had similar experience.

  13. I have made many different blueberry muffin recipes, and these were the best!  This will be my go to recipe from now on!  Thank you for the delicious recipe.

  14. OMG! Just finished making these and they were so delicious. Could I make this in cake form like your sour cream apple cake but just using it’s amounts and baking time.
    I am in the midst of planning and preparing for the high holidays coming up soon and I am trying to change the menu after 40 years of the same old recipes.

    • So glad you enjoyed!! This recipe is a halved version of my regular coffee cake (suitable for a 6″ pan). For a full size 9″ pan just double it, or if you don’t want to deal with math you can use the apple or chocolate chip versions, just swap in the blueberries. :)

  15. I’m sorry I’m so confused, why are these called coffee cake muffins if they have no coffee in? Please help. Either way I’ll try, they look delicious!

    • I’ve realized that in the US we call it coffee cake because it is served in the morning with coffee, and the rest of the world seems to find that confusing! Lol.

  16. These look amazing. If using frozen berries would you suggest to defrost and drain or use them coated in some of the flour from the recipe. 
    Also I am very interested if they can be frozen. 
    Looking forward to your reply.

    • You can definitely use frozen berries, though they will tint the muffins blueish green. KingArthur recommends rinsing the frozen berries first, then drying them, before gently folding them into the batter (don’t stir too much to avoid tinting the batter too much). But you don’t need to fully thaw them.

  17. LOVELY. So amazing work dear. Love coffee.

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