Simple Buttermilk Coffee Cake

Ingredients

• 2.25 cups all-purpose flour
• 1.5 cups white sugar
• 1.5 teaspoons baking powder
• 0.75 teaspoons baking soda
• 0.5 cups butter , room temperature
• 1 cup buttermilk
• 2 eggs
• 0.5 teaspoons vanilla extract

Instructions

1. 1

   Preheat oven to 350 degrees F (175 degrees C). Grease and flour a 9x13-inch baking dish.

2. 2

   Combine flour, sugar, baking powder, and baking soda in a large bowl. Cut butter into flour mixture until mixture resembles coarse crumbs. Reserve about 1 cup butter crumbs.

3. 3

   Stir buttermilk, eggs, and vanilla extract into remaining crumbs until batter is just combined; pour batter into prepared baking dish. Sprinkle reserved butter crumbs over batter.

4. 4

   Bake in the preheated oven until a toothpick inserted into the center comes out clean, about 35 minutes.