Ingredients
Equipment
Method
Prep
- Preheat oven to 375F and line a 12-cup muffin tin.
- Beat cream cheese filling ingredients together until smooth, then refrigerate.
- Make oat crumble by combining oats, flour, brown sugar, and cinnamon, then cut in cold butter until crumbly and refrigerate.
Make batter
- Whisk all-purpose flour, baking powder, baking soda, cinnamon, and salt until evenly combined.
- Whisk melted butter, brown sugar, eggs, sour cream, milk, and vanilla until smooth.
- Fold the flour mixture into the wet ingredients, then fold in finely diced apples.
Assemble and bake
- Fill muffin cups halfway with batter.
- Add 1 teaspoon of cream cheese filling to the center of each muffin, then cover with more batter.
- Top each muffin with oat crumble.
- Bake 22-25 minutes at 375F until golden.
Notes
For clean cream cheese centers, keep the filling and oat crumble chilled while you mix the batter. Store muffins in the refrigerator up to 4 days; reheat at 350F for 5-7 minutes. Freezing: yes—freeze cooled muffins up to 2 months and thaw overnight in the fridge. Swap: use whole-wheat flour for part of the muffin flour for a slightly nuttier crumb.
