Ingredients
Equipment
Method
Prep
- Preheat oven to 375°F and line a 12-cup muffin tin with liners.
- Make crumble by combining flour, brown sugar, and cinnamon, then cut in cold butter until crumbly, and refrigerate while you mix the batter.
Make batter
- Whisk all-purpose flour, baking powder, baking soda, cinnamon, nutmeg, and salt in a large bowl.
- Beat eggs, brown sugar, vegetable oil, sour cream, and vanilla extract in a separate bowl until smooth.
- Stir the wet mixture into the dry ingredients until just combined, then fold in the diced peaches.
Fill and bake
- Fill each muffin cup about 3/4 full with batter.
- Top each muffin generously with the chilled crumble.
- Bake for 20-22 minutes at 375°F until the tops are golden and a toothpick comes out clean.
Notes
For the best peach-stuffed centers, dice the peaches into small, even pieces so they distribute without sinking. Refrigerate the crumble while you mix the batter to keep it from melting and to maintain a crumbly, cobbler-like texture. Store muffins in an airtight container in the fridge up to 3 days; rewarm in the microwave for 15-20 seconds. Freeze leftovers up to 2 months (thaw overnight in the fridge). If you want a lighter option, swap vegetable oil for an equal amount of unsweetened applesauce for slightly softer muffins.
