Coffee Cake

1 1/2 cups flour
3/4 cup sugar
2 tsp baking powder
1 egg
1/2 cup milk
1/4 cup oil
1/2 cup raisins (optional)
1/2 cup nuts (optional)
1 tbs butter
1/4 cup brown sugar
1 tbs flour
1 tbs cinnamon

Preheat oven to 375. Combine and stir together dry and wet ingredients. Then add together, stir just until well blended. Place in greased 9x9x2 pan. Then melt the butter in a small bowl and add the flour, brown sugar and cinnamon and strinkle on top. Place in oven on the bottom shelf about 25-35 minutes until cooked through.