Bakery-Style Blueberry Crumb Muffins
Soft, fluffy vanilla muffins bursting with juicy blueberries and topped with a buttery cinnamon crumb topping. Perfect for breakfast, brunch, or an afternoon snack.
Prep Time: 20 minutes
Cook Time: 22–28 minutes
Total Time: 45 minutes
Servings: 12 large muffins
Ingredients
For the Muffins
- 2 cups (250g) all-purpose flour
- 2 teaspoons baking powder
- ½ teaspoon salt
- ½ cup (100g) granulated sugar
- ¼ cup (50g) light brown sugar
- ½ cup (113g) unsalted butter, melted
- 2 large eggs, room temperature
- ¾ cup (180ml) whole milk
- 2 teaspoons vanilla extract
- 1½ cups (225g) fresh or frozen blueberries
- 1 tablespoon flour (for coating blueberries)
For the Crumb Topping
- ¾ cup (95g) all-purpose flour
- ⅓ cup (65g) brown sugar
- ¼ cup (50g) granulated sugar
- ½ teaspoon cinnamon
- Pinch of salt
- 5 tablespoons (70g) cold unsalted butter, cubed
Optional Glaze
- ½ cup powdered sugar
- 1–2 tablespoons milk
- ½ teaspoon vanilla extract
Instructions
Step 1: Prepare the Oven
- Preheat oven to 375°F (190°C).
- Line a 12-cup muffin pan with paper liners.
Step 2: Make the Streusel
- Mix flour, brown sugar, granulated sugar, cinnamon, and salt.
- Add cold butter.
- Rub together with fingertips or a pastry cutter until crumbly.
- Refrigerate while making the batter.
Step 3: Prepare the Blueberries
- Toss blueberries with 1 tablespoon flour.
- This helps prevent them from sinking.
Step 4: Mix Dry Ingredients
Combine:
- Flour
- Baking powder
- Salt
Whisk well.
Step 5: Mix Wet Ingredients
Whisk together:
- Melted butter
- Granulated sugar
- Brown sugar
- Eggs
- Milk
- Vanilla
Mix until smooth.
Step 6: Make the Batter
- Fold dry ingredients into wet ingredients.
- Mix just until combined.
- Gently fold in blueberries.
Do not overmix.
Step 7: Fill Muffin Cups
- Fill liners almost to the top.
- Generously sprinkle crumb topping over each muffin.
Step 8: Bake
Bake for 22–28 minutes, or until:
- Tops are golden
- Toothpick comes out clean (except for blueberry juice)
Cool for 10 minutes before serving.
Optional Glaze
Whisk together:
- Powdered sugar
- Milk
- Vanilla
Drizzle over cooled muffins.
Nutrition Information (Per Muffin)
- Calories: 330
- Protein: 5g
- Carbohydrates: 42g
- Fat: 16g
- Saturated Fat: 9g
- Fiber: 2g
- Sugar: 21g
- Sodium: 180mg
Nutrition values are approximate.
Nut Information
Does this recipe contain nuts?
No. The standard recipe does not contain peanuts or tree nuts.
Allergens
This recipe contains:
- Milk
- Eggs
- Wheat (gluten)
It does not contain:
- Peanuts
- Almonds
- Walnuts
- Pecans
- Cashews
- Pistachios
- Hazelnuts
- Macadamia nuts
- Brazil nuts
Preventing Cross-Contamination
If baking for someone with a nut allergy:
- Use certified nut-free flour and baking powder.
- Check that vanilla extract and blueberries are processed in nut-free facilities if allergies are severe.
- Avoid using equipment that has been used with nuts without thorough cleaning.
Optional Nut Version
For extra crunch, stir ½ cup chopped walnuts or pecans into the batter or sprinkle over the crumb topping. (Only if no nut allergies are present.)
Storage
Room Temperature: Up to 2 days in an airtight container.
Refrigerator: Up to 5 days.
Freezer: Up to 3 months. Wrap individually before freezing.
Tips for Perfect Muffins
- Use room-temperature eggs and milk.
- Don’t overmix the batter to keep muffins light and fluffy.
- Coat blueberries with flour to prevent sinking.
- Use cold butter for the crumb topping to create a crisp, bakery-style texture.
- Fill muffin cups nearly full for tall, domed tops.
Frequently Asked Questions (Q&A)
Q1: Can I use frozen blueberries?
Yes. Add them directly from the freezer without thawing to avoid excess moisture.
Q2: Why did my blueberries sink?
They may not have been coated in flour, or the batter may have been too thin.
Q3: Can I make these gluten-free?
Yes. Use a 1:1 gluten-free baking flour blend designed for baking.
Q4: Can I reduce the sugar?
Yes. You can reduce the total sugar by about ¼ cup while still getting good flavor and texture.
Q5: Can I make mini muffins?
Yes. Bake mini muffins at 375°F (190°C) for 12–15 minutes.
Q6: Can I use other fruits?
Absolutely. Raspberries, blackberries, chopped strawberries, or diced peaches work well.
Q7: Why is my crumb topping melting?
The butter may have been too warm. Keep the streusel chilled until you’re ready to bake.
Q8: How do I get tall bakery-style muffin tops?
Fill each muffin cup nearly to the top, avoid overmixing, and bake in a fully preheated oven.
