A delightful coffee cake featuring layers of peach filling and a crumbly streusel topping.
Preheat your oven to 350°F (175°C) and grease a 9x13-inch baking pan.
Ensure the oven is fully preheated before placing the cake inside for even baking.
In a mixing bowl, cream together the butter and sugar until light and fluffy.
Use room temperature butter for easier mixing.
Add the eggs, sour cream, and vanilla extract to the bowl and mix until well combined.
Mix just until combined to avoid overmixing.
In another bowl, whisk together the flour, baking powder, baking soda, and salt.
Sift the dry ingredients for a lighter cake texture.
Gradually add the dry ingredients to the wet ingredients, mixing until smooth.
Add the dry ingredients in batches to prevent lumps.
Spread half of the batter into the prepared pan.
Use a spatula to evenly spread the batter.
In a separate bowl, combine the peaches, sugar, and cinnamon for the filling.
Dice the peaches evenly for consistent flavor distribution.
Spread the peach filling over the batter in the pan.
Ensure the filling is evenly distributed for balanced flavor.
Drop spoonfuls of the remaining batter over the peach filling.
Do not spread the batter; it will spread during baking.
In another bowl, mix the flour, brown sugar, pecans, and cold butter until crumbly for the streusel topping.
Use your fingers or a pastry cutter to achieve a crumbly texture.
Sprinkle the streusel topping evenly over the batter.
Cover the entire surface for a crunchy topping.
Bake in the preheated oven for 60-70 minutes or until a toothpick inserted in the center comes out clean.
Check the cake at 60 minutes to avoid overbaking.
Let the cake cool in the pan for 15 minutes.
Cooling allows the cake to set and makes it easier to slice.
In a small bowl, mix the powdered sugar and milk to create the glaze.
Adjust the milk quantity for desired glaze consistency.
Drizzle the glaze over the cooled cake before serving.
Use a spoon or piping bag for a neat drizzle.
Slice and serve the cake, enjoying its delightful layers and flavors.
Serve with a dollop of whipped cream for added indulgence.