Blueberry Cream Cheese Muffin Recipe

Soft, bakery-style blueberry muffins with a creamy center and crisp streusel topping—balanced, rich, and reliably fluffy every time.

Why You'll Love These Muffins

INGREDIENTS

Muffins

• ¼ cup vegetable oil
• 4 Tablespoons unsalted butter, melted
• 1 cup granulated sugar
• 1 large egg + 1 egg white (room temp)
• ½ cup buttermilk
• 1 ½ teaspoons vanilla extract
• 1 ¾ cups all-purpose flour
• 1 Tablespoon cornstarch
• 2 teaspoons baking powder
• ½ teaspoon salt
• 1 ½ cups blueberries (fresh or frozen, unthawed)

Cream Cheese Filling 

• 8 oz cream cheese, softened
• ⅓ cup sugar
• ½ teaspoon vanilla extract

Streusel

• ¼ cup flour
• ¼ cup brown sugar
• ⅛ teaspoon salt
• 2 Tablespoons butter, melted

INGREDIENT NOTESVARIATIONS & SUBSTITUTIONS

• Buttermilk: Adds acidity that activates baking powder and creates a softer crumb
• Cornstarch: Reduces gluten strength → more tender, bakery-style texture
• Blueberries: Toss lightly in flour if very juicy to prevent sinking

• Add lemon zest (1 tsp) for brightness
• Swap blueberries for mixed berries
• Use Greek yogurt (½ cup) instead of buttermilk (slightly denser crumb)
• Add cinnamon to streusel for warmth
• Make without streusel for a lighter version
• Use almond extract (¼ tsp) for a bakery-style flavor twist

INSTRUCTIONS

1. Prep

Preheat oven to 375°F. Line a muffin tin with paper liners.

2. Mix Wet Ingredients

In a large bowl, whisk oil and melted butter until fully combined.
Add sugar, egg, and egg white. Whisk until mixture looks slightly pale and thickened (about 30–45 seconds).

→ This step builds structure for better rise.

3. Add Liquid Ingredients

Whisk in buttermilk and vanilla until smooth.

4. Mix Dry Ingredients

In a separate bowl, whisk flour, cornstarch, baking powder, and salt.5. Combine Batter

Gently fold dry ingredients into wet using a spatula until about 90% combined.
Add blueberries and fold just until no dry streaks remain.

→ Batter should be thick but scoopable—not runny.

⭐ KEY STEP: Batter Rest (Standout Technique)

Let the batter sit for 10–15 minutes before baking.

This is the step that gives these muffins their bakery-style height.
During this rest, the flour hydrates and thickens → which improves structure → resulting in taller domes and a more even crumb.

6. Make Cream Cheese Filling

Mix cream cheese, sugar, and vanilla until completely smooth and lump-free.

7. Make Streusel

Combine flour, brown sugar, and salt.
Drizzle in melted butter and toss with a fork until clumpy.

→ You want crumbly pieces—not paste.

8. Assemble Muffins

Fill liners about ⅔ full.

Create a small crater in each muffin. Add ~2 teaspoons cream cheese filling.

Top with a small scoop of batter and lightly smooth over (do not fully mix).

Sprinkle generously with streusel.

9. Bake

Bake at 375°F for 23–26 minutes.

Visual cues for doneness:

10. Cool

• Tops are golden with slightly crisp edges
• Muffins spring back lightly when touched
• Centers no longer look wet or shiny

Cool 10–15 minutes before eating.

The centers will be very hot and creamy. Muffins may slightly settle as they cool—this is normal due to the filling.

TIPS FOR BEST RESULTS

• Slightly overfill muffins for tall bakery tops
• Use a cookie scoop for even portioning
• Avoid over-swirling the filling—it should stay distinct
• If berries sink, batter was too thin—next time reduce liquid slightly
• For extra height: bake first 5 minutes at 400°F, then reduce to 375°F
• If muffins brown too quickly, tent loosely with foil

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