Ingredients
Equipment
Method
Prep and preheat
- Preheat the oven to 350F and grease a 10-inch bundt or tube pan with a light coat of butter or nonstick spray, then set it on a sheet pan for easier handling.
Mix the dry ingredients
- Whisk all-purpose flour, baking powder, baking soda, cinnamon, and salt in a bowl until evenly combined.
Cream butter and brown sugar
- Beat softened butter and packed brown sugar for 3 minutes until fluffy, then add eggs one at a time, mixing after each addition, and beat in vanilla extract.
Build the batter
- Alternate adding the flour mixture and sour cream to the creamed mixture, starting and ending with flour, and mix only until the batter looks smooth.
Fold in peaches
- Gently fold in diced fresh peaches just until evenly distributed so the chunks stay intact.
Bake
- Pour the batter into the prepared pan, smooth the top, and bake at 350F for 45 to 50 minutes until a toothpick inserted in the center comes out clean.
Cool and glaze
- Cool the cake for 15 minutes, then invert it onto a plate so the crumb releases cleanly.
- Drizzle warm brown sugar glaze over the top and let it run down the sides for a glossy, caramel-like finish.
Notes
Pro tip: cream the butter and brown sugar until clearly fluffy before adding eggs—this helps the crumb bake evenly and stay moist. Store covered in the refrigerator up to 4 days; freeze the baked cake (wrapped well) for up to 2 months. For a lighter option, use low-fat sour cream without changing the baking time.
