Cottage Cheese Coffee Cake

Preheat oven to 375 degrees. Combine flour and baking powder in a bowl. Add margarine and blend with two knives or a pastry blender until mixture resembles coarse sand. In another bowl, combine eggs, cottage cheese, vanilla and sugar and beat until blended, but don't try to get out all the lumps. Add cottage cheese mixture to margarine/flour mixture, and just stir until moistened. Spray a 9 or 10 inch square or round pan with non-stick spray and spoon in batter. Combine topping ingredients and sprinkle over top of batter. Bake in middle of oven 20-30 minutes or until toothpick inserted in center comes out clean. Remove to rack to cool and serve warm or cold.