Sour Cream Coffee Cake

Step 1

In a small bowl mix together the ground cinnamon and sugar for the cinnamon swirl.

Make the Cinnamon Swirl topping

In a medium bowl whisk together the flour, brown sugar, and cinnamon until fully combined.

Make the Crumb topping

Step 2

Pour in the melted butter and mix it all together, you want a wet sand texture, thick clumps are good.

Add melted butter

Step 3

Set the streusel topping aside while you prepare the cake.

Let topping sit

Step 4

In a medium bowl whisk together the flour, baking soda, baking powder, and salt.

Preparing cake mixture

Step 5

Beat the oil, sugar, and butter on medium speed together for 2-3 minutes, scrape down the bowl after the first minute then continue mixing.

Mix sugar and butter

Step 6

Add the eggs, one at a time, scraping down the bowl after each addition. Add the vanilla in with the lasg egg.

Add eggs

Step 7

Gently fold in ⅓ the dry ingredients until just almost combined. Then gently fold in ½ of the sour cream until just combined. Then repeat

Fold dry ingredients then sour cream

Step 8

Pour ½ of the batter into the  pan then sprinkle all of the cinnamon swirl mixture on top. Scoop spoonfuls of the remaining batter on top & spread into an even layer. Sprinkle all of the crumble on top into an even layer. Bake for 40-50 minutes

Step 9

Layer cake together then bake