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streusel coffee cake with crumb topping

Streusel Coffee Cake

This Streusel Coffee Cake Recipe is a moist and crumbly breakfast cake that is topped with the perfect cinnamon streusel topping. It's a delicious weekend treat and also perfect for a yummy after school snack!
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Prep Time 10 minutes
Cook Time 35 minutes
Total Time 45 minutes
Servings 10 servings

Ingredients
  

  • 3 cups flour
  • 1 ¼ cups sugar
  • 1 ¼ cups brown sugar
  • 1 ½ tsp baking soda
  • 1 ½ tsp baking powder
  • 2 tsp cinnamon
  • 1 tsp nutmeg
  • 1 tsp salt
  • 1 cup avocado oil
  • 1 egg
  • 1 ½ cups buttermilk
  • 1 tsp vanilla

Instructions
 

  • Preheat the oven to 350°. Spray a 9x13 inch pan with cooking spray.
  • In a large bowl combine the flour, sugar, brown sugar, baking soda, baking powder, cinnamon, nutmeg and salt. Whisk them together until everything is incorporated.
  • Pour the oil into the mix and stir until you have a moist crumb mixture.
  • IMPORTANT! Set aside 2 cups of the crumb mixture.
  • Add the egg, buttermilk and vanilla to the original mixture.
  • Stir until the mixture turns into a cake batter. Be careful that you do not over mix.
  • Pour the batter into the greased 9x13 inch pan.
  • Sprinkle the top evenly with the crumbs you set aside.
  • Bake for 30-35 minutes or until a knife inserted near the center comes out clean.