Miss Helen'S Coffee Cake - cooking recipe

Ingredients

crumb topping
1/3 cup flour
3/4 teaspoon cinnamon
batter
1 egg
1 cup sugar
1 cup milk
2 1/2 cups flour
1/2 teaspoon salt
2 teaspoons baking powder, heaped
butter
1/4 lb butter

Preparation

Cut stick of butter in half length-wise, then cut each half in half lengthwise, to make 4 long pieces.
Cut 4 pieces into cubes and keep cold.
Mix topping and set aside.
Mix batter ingredients.
Spread stiff batter into buttered 9x13 baking dish.
Push butter cubes into batter.
Pour topping evenly over batter.
Bake at 350 degrees for 20-30 minutes, until inserted knife comes out clean.