Apple Cinnamon Coffee Cake Recipe

Ingredients

for greasing:
• margarine, butter, or cooking spray
• 1 tbsp of flour, or as needed

for the Cake:
• 1/4 cup of butter, softened
• 3/4 cup of brown sugar
• 1 large egg
• 1/4 cup of sour cream
• 1/4 cup of vanilla yogurt
• 1/2 tsp of vanilla extract, or to taste
• 1/2 tsp of maple extract, or to taste
• 1 cup of all-purpose flour
• 2/3 tsp of ground cinnamon, or to taste
• 1/2 tsp of baking soda
• 1/4 tsp salt
• 2 cups of diced Granny Smith apple

for the Topping:
• 1/4 to 1/3 cup of brown sugar
• 1/4 cup of all-purpose flour
• 2 tbsp of butter
• 2/3 tsp of ground cinnamon, or to taste

Instructions

1. Preheat oven to 350 deg F (175 deg C).
2. Grease and dust an 8-inch square baking dish.
3. In a large bowl, beat 1/4 cup of butter with 3/4 cup brown sugar w/ an electric mixer until light and fluffy.
4. Beat egg into butter mixture.
5. Add sour cream, vanilla yogurt, and vanilla extract to the mixture.
6. Beat to mix.
7. Stir 1 cup of flour, 2/3 teaspoon cinnamon, baking soda, and salt together in a bowl.
8. Add to the butter mixture and beat to agregate into a batter.
9. Fold apples into the batter.
10. Pour batter into prepared baking dish.
11. Mix 1/4 cup of brown sugar, 1/4 cup of flour, 2 tablespoons of butter, and 2/3 teaspoon of cinnamon in a bowl using a fork until crumbly.
12. Sprinkle over the batter.
13. Bake in the preheated oven until it passes the fork/toothpick test, (about 35 to 40 min)
14. Let it cool for 10 minutes inside the dish before moving to a wire rack.