apple coffee cake

Ingredients

• Servings: 1
• cooking spray
• 1 tablespoon flour, or as needed
• cake:
• 1/4 cup butter, softened
• 3/4 cup brown sugar
• 1 large egg
• 1/4 cup sour cream
• 1/4 cup vanilla yogurt
• 1 teaspoon vanilla extract
• 1 cup all-purpose flour
• 3/4 teaspoon ground cinnamon
• 1/2 teaspoon baking soda
• 1/4 teaspoon salt
• 2 cups diced granny smith apple
• topping:
• 1/4 cup brown sugar
• 1/4 cup all-purpose flour
• 2 tablespoons butter
• 1/2 teaspoon ground cinnamon

Recipe

Preparation Time: 20 mins Cook Time: 35 mins Ready Time: 55 mins


• preheat oven to 350 degrees f (175 degrees c). spray an 8-inch square baking dish with cooking spray; dust with 1 tablespoon flour.
• beat 1/4 cup butter and 3/4 cup brown sugar together with an electric mixer in a large bowl until light and fluffy. the mixture should be noticeably lighter in color. beat egg into butter mixture. add sour cream, vanilla yogurt, and vanilla extract to the mixture; beat to integrate.
• stir 1 cup flour, 3/4 teaspoon cinnamon, baking soda, and salt together in a bowl; add to the butter mixture and beat to combine into a batter. fold apples into the batter. pour batter into prepared baking dish.
• mix 1/4 cup brown sugar, 1/4 cup flour, 2 tablespoons butter, and 1/2 teaspoon cinnamon together in a bowl using a fork to achieve a crumbly consistency; sprinkle over the top of the batter.
• bake in the preheated oven until a toothpick inserted into the center comes out clean, 35 to 40 minutes. cool in the pan for 10 minutes before removing to cool completely on a wire rack.