6tbspunsalted buttercut into small pieces, softened
2medium eggs
2teaspoonvanilla extract
1/3cupbuttermilkcold
cinnamon for sprinkling
brown sugar for sprinkling
For the crumbs
2/3cupbrown sugar
1 1/2tspground cinnamon
8tbspunsalted buttermelted and warm
1 3/4cupscake flour
Instructions
Pre heat the oven to 325 F. Line a baking dish with baking paper
Mix brown sugar, flour, cinnamon and melted butter to make the crumb topping.
In a large bowl mix the dry ingredients for the cake with a whisk, except for the cinnamon and brown sugar.
Add butter and mix with a hand mixer on low until you get very fine crumbs.
Add the remaining wet ingredients and mix until smooth and fluffy.
Pour the batter into the baking dish and spread with a spatula.
Sprinkle cinnamon and brown sugar.
Add a generous layer of crumb topping.
Bake for about 25-30 minutes or until a toothpick inserted in the cake comes out with no wet ingredients (some crumbs might attach to the toothpick but that's fine)
Notes
You can dust with icing sugar or drizzle vanilla glaze or simply serve as is. Wait for the cake to cool before cutting and removing from the baking dish.