Crumb Cake - cooking recipe

Ingredients

2 c. flour
1 c. sugar
1/2 c. butter
1 egg, well beaten
1 tsp. cinnamon
1 c. thin buttermilk or sour milk
1 tsp. soda

Preparation

Take flour, sugar and butter and rub to crumbs.
Take out one cup of crumbs for top.
To all the rest, add a mixture of egg, cinnamon, buttermilk (or sour milk) and soda.
Spread crumbs on top and bake at 350\u00b0 for 25 to 30 minutes.