Ingredients for - Apple Coffee Cake

1. All-purpose flour 1 cup
2. Ground cinnamon ¾ teaspoon
3. Baking soda ½ teaspoon
4. Salt ¼ teaspoon
5. Brown sugar ¾ cup
6. Unsalted butter, softened ¼ cup
7. Egg 1 large
8. Sour cream ¼ cup
9. Vanilla yogurt ¼ cup
10. Vanilla extract 1 teaspoon
11. Diced Granny Smith apple 2 cups
12. Brown sugar ¼ cup
13. All-purpose flour ¼ cup
14. Unsalted butter, cut into small pieces 2 tablespoons
15. Ground cinnamon ½ teaspoon

How to cook deliciously - Apple Coffee Cake

1 . Stage

Preheat the oven to 350 degrees F (175 degrees C). Grease and generously flour an 8-inch square baking dish.

2 . Stage

Make the cake: Stir flour, cinnamon, baking soda, and salt together in a bowl.

3 . Stage

Beat brown sugar and butter with an electric mixer in a large bowl until light, fluffy, and noticeably lighter in color. Mix in egg, then mix in sour cream, yogurt, and vanilla until well incorporated. Gradually mix in flour mixture, then fold in apples. Pour batter into the prepared baking dish.

4 . Stage

Make the topping: Mix brown sugar, flour, butter, and cinnamon together in a bowl with a fork until crumbly. Sprinkle over batter.

5 . Stage

Bake in the preheated oven until a toothpick inserted into the center comes out clean, 35 to 40 minutes. Remove from the oven and cool on a wire rack.