Sour Cream Blueberry Muffins

These sour cream blueberry muffins are the perfect on-the-go breakfast—tender, blueberry-packed, and made simple.

Sour Cream Blueberry Muffins

These sour cream blueberry muffins are one of those recipes that just come together easily. With a couple mixing bowls and a handful of basic ingredients, you can make a batch of muffins that are extra tender thanks to the sour cream. Fresh or frozen blueberries work, but I personally love using fresh for their plump, juicy bursts of flavor.

The sour cream gives the batter a thick, luxurious texture and a touch of tang, making sure the blueberries stay put without sinking. It’s the kind of batter that’s perfect for holding up those blueberries without turning into a mess, giving you muffins that are soft and a little fluffy. Plus, you don’t need a mixer—just stir it all together and you’re halfway to a batch of delicious muffins.

These muffins are great for busy mornings or when you need a quick snack. They’re easy, and the result is always satisfying—plump blueberries in a tender muffin, ready for breakfast or a midday snack.

Why I Love This Recipe

• Simple preparation, with no mixer required.
• These blueberry muffins can be made with fresh or frozen blueberries.
• Along with the oil, using sour cream adds extra fat that keeps these muffins moist for days.

Ingredients

Here are the ingredients you’ll need to in order to make these sour cream blueberry muffins.

• All-purpose flour: The base ingredient that adds structure to these blueberry muffins. I have not tested this recipe with any other alternative baking flours.
• Granulated sugar: Adds the sweetness and helps tenderize too.
• Baking powder, baking soda, vanilla and salt: The leavening agents and flavor enhancers.
• Vegetable oil (Canola works fine too): Provides moisture and tenderness to the muffins.
• Blueberries: Adds bursts of fruity flavor and texture to the muffins.
• Sour cream (for the best taste, use full fat): Adds richness, moisture, and tanginess to the muffins, enhancing their flavor and texture.
• Eggs: Act as a binding agent and contribute to the structure and richness of the muffins.

How to Make Sour Cream Blueberry Muffins

Find the complete recipe with measurements in the recipe card at the bottom of the post.

• Step One (Preheat the Oven)
  Preheat your oven to 400°F so it’s hot and ready when the muffins are done prepping.
• Step Two (Mix the Dry Ingredients)
  In a large bowl, mix together the flour, sugar, baking powder, baking soda, and salt. Once it’s all combined, gently toss in the berries.
• Step Three (Make the Wet Ingredients)
  In another bowl, whisk together the eggs, sour cream, oil, and vanilla. Mix it up well until it’s nice and smooth.
• Step Four (Combine Everything)
  Pour the wet ingredients into the dry ones and stir just until everything’s moistened. Don’t overmix—just get it all together.
• Step Five (Fill the Muffin Cups)
  Scoop the batter into paper-lined muffin cups, filling them about two-thirds of the way.
• Step Six (Bake and Test)
  Pop them in the oven and bake for 20-25 minutes, or until a toothpick comes out clean. Let them cool.

Recipe Tips

Here are a few recipe tips to consider when making the blueberry muffins with sour cream:

• Be precise with your measurements, especially for flour and leavening agents, to get the best texture in your muffins.
• Mix the batter until it’s just combined. Overmixing makes the muffins tough and dense. It’s fine if there are a few lumps.
• Once the batter’s ready, bake the muffins right away. Letting it sit can mess with the texture and rise. Make sure the oven’s preheating while you’re mixing.
• Let the muffins cool in the pan for a few minutes before moving them to a wire rack. This keeps them from getting soggy on the bottom.
• These muffins can sit on the counter for a couple of days if you keep them covered. If you want them to last longer or live in a humid area, pop them in the fridge since blueberries are pretty moist.

Storage and Freezing

Here’s how to store and freeze your muffins to keep them fresh:

• Storage: Keep the muffins in an airtight container at room temperature for up to 2-3 days. Just make sure they’re fully cooled before sealing them up to avoid any moisture buildup.
• Freezing: For longer storage, freeze the muffins. Wrap them individually in plastic wrap or foil, then place them in a freezer bag. They’ll stay fresh for up to 3 months. When you’re ready to eat, just thaw at room temperature or warm them up in the oven for a few minutes.

Frequently Asked Questions

• If I’m using frozen blueberries, do I thaw them first? No need to thaw the blueberries before adding them to the batter. Keeping them frozen helps prevent excess moisture from messing with your muffin texture. Tossing them in the dry ingredients before mixing ensures they stay evenly distributed and don’t sink to the bottom.
• How can I make these muffins rise more evenly? Make sure your baking powder and baking soda are fresh and not expired. A properly preheated oven is key, and try not to open the oven door while they’re baking to maintain an even temperature for the best rise.
• Why include sour cream in blueberry muffins? Sour cream adds moisture and richness to your muffins thanks to its high fat content. It also helps control browning and activates the baking soda, giving the muffins a better texture. It’s one of the best alternatives to milk in baking for added softness and flavor.
• Does the sour cream curdle in the oven? No, the sour cream won’t curdle in the oven. The heat helps it blend into the batter, making the muffins moist and tender. The fat content in sour cream helps keep everything smooth and prevents any curdling during baking.

If you’re looking for something chilled and make-ahead, my blueberry cheesecake icebox cake is worth a look.

More Blueberry Baking Recipes

If you’re a fan of blueberries, check out more of my delicious blueberry baking recipes.

• Lemon Blueberry Crumble Bars
• Blueberry Pudding Tart
• Blueberry Crisp
• Blueberry Lemon Cake
• Blueberry French Toast Casserole
• Blueberry Coffee Cake
• Blueberry Cobbler with a Secret Spice Twist

This post may contain affiliate links. Please read my disclosure policy.

Print Recipe

5 from 13 votes

Sour Cream Blueberry Muffins

These Sour Cream Blueberry Muffins are tender, soft, and packed with fresh or frozen blueberries. Made with simple ingredients and no mixer required, they're the perfect on-the-go breakfast or snack. The sour cream ensures a thick, fluffy batter that holds up to the weight of the blueberries, creating a soft, moist crumb with every bite. Easy to make and a family favorite.

Prep Time15 minutes mins

Cook Time25 minutes mins

Total Time40 minutes mins

Course: Breakfast, Dessert

Cuisine: American

Keyword: Sour Cream Blueberry Muffins

Servings: 24 muffins

Calories: 282kcal

Author: Cathy Pollak

Equipment

• measuring cups and spoons For accurate measurements.
• mixing bowls To mix the dry and wet batters.
• 2 Muffin Tin To bake the blueberry muffins.
• parchment liners or cupcake liners. To keep the blueberry muffins from sticking to the muffin tin.

Ingredients

• 4 cups all-purpose flour
• 2 cups granulated sugar
• 2 tsps baking powder
• 1 tsp baking soda
• 1 tsp table salt
• 3 cups fresh blueberries or frozen
• 4 large eggs, lightly beaten
• 2 cups full-fat sour cream
• 1 cup vegetable oil
• 1 tsp vanilla extract

Instructions

• Preheat the oven to 400°F.
• In a large bowl, combine flour, sugar, baking powder, baking soda, and salt. Add the berries and toss gently.
  4 cups all-purpose flour, 2 cups granulated sugar, 2 tsps baking powder, 1 tsp baking soda , 1 tsp table salt , 3 cups fresh blueberries or frozen
• Combine eggs, sour cream, oil, and vanilla; mix well. Stir into the dry ingredients just until moistened.
  4 large eggs, lightly beaten, 2 cups full-fat sour cream, 1 cup vegetable oil, 1 tsp vanilla extract
• Fill paper-lined muffin cups two-thirds full. Bake for 20-25 minutes or until a toothpick comes out clean.

Video

Notes

For optimal outcomes when making these sour cream blueberry muffins, I recommend referring to the recipe details within the post. The recipe post commonly includes valuable notes, expert tips and frequently asked questions, that are not presented in the recipe card, often including how to make this recipe dairy-free, gluten free or vegan and ideas for healthy ingredient substitutions or variations.

The provided nutrition information is merely an approximation, as variations can arise depending on the specific ingredients/brands you select.

© noblepig.com. All content and photographs are copyright protected. Sharing this recipe is encouraged and appreciated, but copying and/or pasting the full recipe to social media or other platforms is strictly prohibited.

Nutrition

Nutrition Facts

Sour Cream Blueberry Muffins

Amount Per Serving (98 g)

Calories 282 Calories from Fat 131

% Daily Value*

Fat 14.5g22%

Saturated Fat 4.1g26%

Polyunsaturated Fat 6.3g

Monounsaturated Fat 3.5g

Cholesterol 39mg13%

Sodium 233mg10%

Potassium 54mg2%

Carbohydrates 35g12%

Fiber 1.1g5%

Sugar 18.5g21%

Protein 4g8%

Vitamin A 16.4IU0%

Vitamin C 2.1mg3%

Calcium 30.8mg3%

Iron 0.3mg2%

* Percent Daily Values are based on a 2000 calorie diet.

Have you tried this recipe? Share your experience in the comments below and let me know how it turned out.

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