1.5cupfresh blueberriesif using frozen, do not thaw
1tbspall-purpose flourfor tossing blueberries
Cheesecake Filling
6ozcream cheesesoftened
3tbspgranulated sugar
1tspvanilla extract
1egg yolkroom temperature
Crumble Topping
0.75cupall-purpose flour
0.33cuplight brown sugarpacked
2tbspgranulated sugar
0.5tspground cinnamon
0.13tspfine salt
5tbspunsalted butter, melted
1tbspcoarse sugaroptional, for extra crunch
Instructions
Preparation Steps
Heat oven to 375°F. Line a 12-cup muffin pan with liners and lightly coat with spray.
Stir topping: Mix flour, brown sugar, granulated sugar, cinnamon, and salt. Drizzle in melted butter and toss until clumpy. Chill.
Beat filling: In a bowl, blend cream cheese, sugar, vanilla, and egg yolk until smooth and creamy. Set aside.
Toss blueberries with 1 tbsp flour to lightly coat; set aside.
Whisk dry batter ingredients: flour, sugar, baking powder, salt, and lemon zest in a large bowl.
Whisk wet batter ingredients: milk, sour cream, egg, melted butter, and vanilla until combined.
Combine wet with dry and fold just until no dry spots remain. Gently fold in blueberries.
Fill muffin cups halfway with batter. Dollop a rounded teaspoon of cheesecake filling in the center of each.
Cover with more batter to about 3/4 full. Crumble topping evenly over each muffin; sprinkle coarse sugar if using.
Bake 20–23 minutes, until golden and a tester shows moist crumbs. Cool 5 minutes in pan, then transfer to a rack to finish cooling.
Notes
Variation: Swap in half raspberries for a mixed-berry version, or add a pinch of nutmeg to the crumble.Tips: For lofty domes, let the filled muffin pan rest 10 minutes before baking. Store covered at room temperature 1 day, then refrigerate up to 4 days; warm briefly before serving.This recipe is an original creation inspired by classic Blueberry Cheesecake Crumble Muffins flavors. All ingredient ratios and instructions are independently developed.