Apple Crumb Cake - cooking recipe

Ingredients

2 c. self-rising flour
1 c. brown sugar
1 tsp. cinnamon
2 sticks margarine
1/3 c. granulated sugar
1 c. chopped walnuts
2 large apples, sliced thin
1 egg
1 tsp. vanilla
1 1/2 c. sour cream

Preparation

Mix flour, sugar and cinnamon.
Cut in margarine until it looks like crumbs.
Put half of mixture in 9 x 13-inch pan. Spread thinly sliced apples over flour mixture and sprinkle granulated sugar over apples.
Beat eggs, sour cream and vanilla together.
Pour over apples.
Top with remaining flour mixture and walnuts.
Bake in oven at 350\u00b0 until golden brown.