Buttermilk Crumb Cake - cooking recipe

Ingredients

2 1/4 c. flour
1/2 tsp. salt
1/2 tsp. cinnamon
1 c. brown sugar
3/4 c. white sugar
3/4 c. oil
1 tsp. cinnamon
1 tsp. baking soda
3/4 tsp. baking powder
1 egg
1 c. plus 2 Tbsp. buttermilk

Preparation

Mix first 6 ingredients together until crumbly.
Take 3/4 cup out and add cinnamon; this will be the topping.
Then add soda, baking powder, egg and buttermilk to remaining mixture.
Mix thoroughly.
Bake in 9 x 13-inch pan 25 minutes at 350\u00b0.