Nanna's Old World Cinnamon Crumb Coffee Cake

Ingredients

• 1 1/2 cups all-purpose flour
• 2 1/2 teaspoons baking powder
• 3/4 cup sugar
• 1/2 cup butter, melted
• 1/2 cup sour cream
• 1/2 teaspoon salt
• 1 egg
• 1/2 cup milk
• 1 teaspoon vanilla
• 1/2 cup brown sugar
• 2 tablespoons butter
• 2 tablespoons all-purpose flour
• 1 teaspoon cinnamon

Directions

1. 1

   Batter: Sift 1 1/2 cups flour, baking powder, and salt together and set aside. In a separate bowl, beat egg until frothy. Beat in sugar and butter until combined. Add milk, sour cream, and vanilla. Add to flour mixture a little at a time and mix on low until combined. Do not over mix. If the batter is too stiff add a little more milk.

2. 2

   Streusel topping: Combine last 4 ingredients (make sure your butter for the streusel is chilled) in a small bowl and mix together, then set aside.

3. 3

   Put 1/2 the batter in a 8x8 - inch greased pan and spread evenly. Sprinkle 1/2 streusel over batter. Repeat. Bake at 350 degrees in a preheated oven for 25 to 30 minutes. Topping with chopped nuts is also an option if you like nuts!