This has been a standby for me for many Christmases - double the batch, then put them in the little tiny tins - great for the postman, delivery person, etc.

TOPPING:

1/2 c. brown sugar
1 tsp. cinnamon
2 tbsp. sugar
1 c. chopped nuts
2 handfuls of chocolate chips

CAKE:

1 c. sugar
1 c. butter
2 eggs
1 c. sour cream
2 c. flour
1 tsp. baking soda
1 tsp. baking powder
1/2 tsp. salt
1 tsp. vanilla

Cream butter and sugar. Add eggs, vanilla, sour cream. Add dry ingredients. Pour into greased 13 x 9 inch pan. Sprinkle topping on top. Bake at 350 degrees for 45 minutes.