Haman Taschen Cookies - cooking recipe

Ingredients

1/2 c. butter
1/4 c. oil
1/2 c. dark brown sugar
1/2 tsp. vanilla
2 eggs
3 c. flour
1 1/2 tsp. baking powder
1/2 tsp. salt

Preparation

Filling:
Can use poppy seed, prunes or preserves.