Ingredients
Method
Preparation
- Preheat the oven to 350°F (177°C). Grease a 9×13-inch baking pan or line it with parchment paper. Set it aside.
- In a medium bowl, mix the brown sugar, granulated sugar, cinnamon, and salt. Stir in the melted butter. Mix in the flour lightly with a fork until crumbles form. Don’t over-mix. Place in the refrigerator or freezer until needed.
- In another bowl, whisk together the flour, baking soda, baking powder, and salt. Set this mixture aside.
Mixing
- Using a mixer, beat the softened butter and granulated sugar together on high speed until light and creamy (about 3 minutes).
- Add the eggs, sour cream, and vanilla. Beat until combined.
- With the mixer on low, mix in the dry flour mixture until smooth. Do not overmix; the batter will be thick.
Baking
- Toss the chopped apples with a little cinnamon, then spread the batter evenly in the baking pan.
- Top with the apples and then with the crumb topping. Press the crumb topping down into the cake.
- Bake for 45-55 minutes. It’s ready when a toothpick in the center comes out clean. If the top is browning too fast, cover it loosely with aluminum foil.
- Let the cake cool on a rack for 30-45 minutes before slicing. Drizzle with optional icing if desired.
Notes
Make sure your butter and eggs are at room temperature for best mixing. Use a variety of apples for a different flavor profile; tart apples give a nice contrast to the sweetness of the cake. For a richer crumb topping, consider adding some oats or nuts.
