Sour Cream Apple Coffee Cake

Ingredients

• 1/2 cup butter (softened)
• 1 cup white sugar
• 2 eggs (room temperature)
• 1 Teaspoon vanilla
• 2 cups all purpose flour
• 1 Teaspoon baking soda
• 1 Teaspoon baking powder
• 1/4 Teaspoon salt
• 1 cup sour cream
• 2 cups diced apples
• 3/4 cup chopped walnuts
• 11/2 Teaspoon cinnamon
• 3/4 cup dark brown sugar
• 3 Tablespoons melted butter

Instructions

1. Preheat oven to 350 degrees. Grease a 13x9 inch pan.
2. Place the butter and sugar in a large bowl, beat until well incorporated. Add the eggs and vanilla, beat until light and fluffy.
3. Sift the flour,baking soda, baking powder and salt together. Add the dry ingredients alternately with the sour cream, (Example...add 1/3 of the dry ingredients, beat until just incorporated, add 1/2 the sour cream, beat until just incorporated. Add 1/3 more flour, beat until just incorporated, add the last half of the sour cream, beat until just incorporated, add the last 1/3 of the flour, beat until just incorporated.)
4. Stir in the diced apples. Spread the batter evenly into your prepared pan. Sprinkle the topping over top, bake at 350 degrees for 35 to 40 minutes or until a toothpick inserted comes out clean.
5. Topping Directions
6. Place all ingredients in a small bowl. Stir to combine, sprinkle over cake batter.