Coffee Cake - cooking recipe

Ingredients

1/2 lb. butter (2 sticks)
1 1/2 c. sugar
3 eggs
1 c. sour cream or yogurt
3 c. flour
1 1/2 tsp. baking powder
1/2 tsp. baking soda
1 tsp. vanilla
1 tsp. cinnamon
handful of raisins
1 Tbsp. brown sugar

Preparation

Beat the butter and sugar.
Add the eggs and beat very thoroughly.
Alternate dry ingredients: flour, baking powder and baking soda with the sour cream and vanilla.
Before baking, place cinnamon, raisins and brown sugar mixture on top.
Stir it through with a knife to blend.
Mixture will be very thick.
Bake at 350\u00b0 for 45 minutes.