There’s something undeniably comforting about the aroma of freshly baked muffins wafting through your kitchen. These Blueberry Muffins with Sour Cream are the perfect blend of fluffy texture and burst of flavor, making them an irresistible treat for breakfast or a snack. With the addition of sour cream, these muffins are incredibly moist and rich, ensuring that each bite is a delightful experience. Whether you’re enjoying them with your morning coffee or packing them for a picnic, these muffins are sure to become a favorite in your home.
Why This Recipe Is Reliable

This recipe for Blueberry Muffins with Sour Cream stands out because it combines tried-and-true methods with simple ingredients to create a consistently delicious result. The sour cream not only enhances the flavor but also contributes to the muffins’ tender crumb. Plus, the use of fresh blueberries gives them a vibrant color and juicy bite that elevates the entire experience. Whether you’re a baking novice or a seasoned pro, you’ll find that these muffins are easy to whip up and always turn out beautifully.
Ingredient Breakdown
To create these scrumptious muffins, you will need the following ingredients:
- 2 cups all-purpose flour (plus 1 tablespoon) – The base of your muffins, providing structure.
- 1 teaspoon salt – Enhances the flavor of the muffins.
- 2 teaspoons baking powder – Helps the muffins rise and become fluffy.
- 2 eggs – Binds the ingredients together and adds richness.
- ½ cup salted butter (melted and cooled) – Adds moisture and flavor.
- 1 cup granulated sugar – Sweetens the muffins.
- 1 teaspoon vanilla extract – Infuses the muffins with warm, sweet notes.
- ½ cup buttermilk – Adds tanginess and moisture.
- 1 cup sour cream – Ensures the muffins are incredibly moist.
- 1 cup fresh blueberries (rinsed and dried) – Provides bursts of juicy flavor.
- 2 tablespoons light brown sugar – For sprinkling on top for added sweetness and crunch.
Recommended Tools
Before you start baking, gather these essential tools:
- Muffin tin – To shape your muffins.
- Mixing bowls – For combining your ingredients.
- Whisk – To mix dry ingredients and incorporate air.
- Spatula – For folding in the blueberries gently.
- Measuring cups and spoons – To ensure accurate ingredient amounts.
- Cooling rack – To cool the muffins after baking.
How to Prepare Blueberry Muffins with Sour Cream

Follow these simple steps to create your own batch of Blueberry Muffins with Sour Cream:
Step 1: Preheat Your Oven
Preheat your oven to 350°F (175°C). This ensures that your muffins bake evenly.
Step 2: Prepare the Muffin Tin
Grease a muffin tin or line it with muffin liners to prevent sticking.
Step 3: Mix Dry Ingredients
In a large mixing bowl, whisk together the all-purpose flour, salt, and baking powder. This step is crucial to ensure the baking powder is evenly distributed.
Step 4: Combine Wet Ingredients
In another bowl, beat the eggs. Then add in the melted butter, granulated sugar, vanilla extract, buttermilk, and sour cream. Whisk until the mixture is smooth and well combined.
Step 5: Combine Wet and Dry Mixtures
Gently fold the wet ingredients into the dry ingredients using a spatula. Be careful not to over-mix; it’s okay if there are a few lumps.
Step 6: Add Blueberries
Gently fold in the fresh blueberries. This will ensure they are evenly distributed without breaking apart.
Step 7: Fill Muffin Tin
Spoon the batter into the prepared muffin tin, filling each cup about ¾ full. Sprinkle the light brown sugar on top of each muffin for an added touch of sweetness.
Step 8: Bake
Place the muffin tin in the preheated oven and bake for 18 to 20 minutes, or until a toothpick inserted in the center comes out clean.
Step 9: Cool
Once baked, remove the muffins from the oven and allow them to cool in the pan for about 5 minutes before transferring them to a cooling rack.
Holiday & Seasonal Touches
Feel free to customize these muffins for different occasions by adding seasonal flair:
- Fall – Incorporate a teaspoon of cinnamon or nutmeg to warm up the flavor.
- Winter – Add a handful of chopped pecans for a crunchy texture.
- Summer – Swap blueberries for fresh raspberries or strawberries for a delightful twist.
- Holidays – Top with a light glaze made from powdered sugar and lemon juice for a festive touch.
Notes on Ingredients
When selecting ingredients for your Blueberry Muffins with Sour Cream, consider the following:
- For best results, use fresh blueberries as frozen ones can make the batter too wet.
- Ensure your butter is cooled after melting to avoid cooking the eggs when mixed.
- Feel free to substitute the granulated sugar with coconut sugar for a different flavor profile.
- For a dairy-free version, you can replace sour cream and buttermilk with plant-based alternatives.
How to Store & Reheat
To keep your Blueberry Muffins with Sour Cream fresh:
- Store cooled muffins in an airtight container at room temperature for up to 3 days.
- For longer storage, freeze the muffins in a freezer-safe bag for up to 3 months. Thaw at room temperature when ready to enjoy.
- Reheat muffins in the microwave for about 15-20 seconds or in a preheated oven at 350°F for about 5 minutes.
Frequently Asked Questions
Can I use frozen blueberries instead of fresh?
Yes, you can use frozen blueberries, but be aware that they may make the batter slightly wetter. There’s a chance the color may bleed, turning your muffins a lovely shade of purple!
Can I make these muffins ahead of time?
Absolutely! You can prepare the batter a day in advance and store it in the refrigerator. Just be sure to give it a gentle stir before filling the muffin tin.
What if I don’t have buttermilk?
If you don’t have buttermilk, you can make a substitute by mixing ½ cup of milk with 1 teaspoon of lemon juice or vinegar. Let it sit for about 5 minutes before using.
How can I make these muffins healthier?
You can substitute half of the all-purpose flour with whole wheat flour and use less sugar or a natural sweetener like honey or maple syrup for a healthier twist.
Cook This Next
If you love these Blueberry Muffins with Sour Cream, consider trying these delicious recipes:
- Fresh Cherry Chocolate Chip Scones – A delightful twist on classic scones.
- Easy Banana Bread Recipe – Perfect for using up ripe bananas.
Final Bite
These Blueberry Muffins with Sour Cream are a true delight, offering a perfect blend of sweetness and moisture that makes them a go-to recipe for any occasion. The simplicity of the ingredients combined with the straightforward process ensures that you can whip up a batch anytime. So gather your ingredients, preheat that oven, and enjoy the delightful experience of baking these muffins that are sure to bring joy to your table!

Blueberry Muffins with Sour Cream
Ingredients
For the Muffins:
- 2 cups all-purpose flour (plus 1 tablespoon)
- 1 teaspoon salt
- 2 teaspoons baking powder
- 2 eggs
- ½ cup salted butter (melted and cooled)
- 1 cup granulated sugar
- 1 teaspoon vanilla extract
- ½ cup buttermilk
- 1 cup sour cream
- 1 cup fresh blueberries (rinsed and dried)
- 2 tablespoons light brown sugar (for sprinkling on top)
Instructions
Instructions
- Step 1: Preheat Your OvenPreheat your oven to 350°F (175°C). This ensures that your muffins bake evenly.
- Step 2: Prepare the Muffin TinGrease a muffin tin or line it with muffin liners to prevent sticking.
- Step 3: Mix Dry IngredientsIn a large mixing bowl, whisk together the all-purpose flour, salt, and baking powder. This step is crucial to ensure the baking powder is evenly distributed.
- Step 4: Combine Wet IngredientsIn another bowl, beat the eggs. Then add in the melted butter, granulated sugar, vanilla extract, buttermilk, and sour cream. Whisk until the mixture is smooth and well combined.
- Step 5: Combine Wet and Dry MixturesGently fold the wet ingredients into the dry ingredients using a spatula. Be careful not to over-mix; it’s okay if there are a few lumps.
- Step 6: Add BlueberriesGently fold in the fresh blueberries. This will ensure they are evenly distributed without breaking apart.
- Step 7: Fill Muffin TinSpoon the batter into the prepared muffin tin, filling each cup about ¾ full. Sprinkle the light brown sugar on top of each muffin for an added touch of sweetness.
- Step 8: BakePlace the muffin tin in the preheated oven and bake for 18 to 20 minutes, or until a toothpick inserted in the center comes out clean.
- Step 9: CoolOnce baked, remove the muffins from the oven and allow them to cool in the pan for about 5 minutes before transferring them to a cooling rack.
Equipment
- Muffin Tin
- Mixing bowls
- Whisk
- Spatula
- Measuring cups and spoons
- Cooling rack
Notes
- For best results, use fresh blueberries as frozen ones can make the batter too wet.
- Ensure your butter is cooled after melting to avoid cooking the eggs when mixed.
- Feel free to substitute the granulated sugar with coconut sugar for a different flavor profile.
