1 c. brown sugar
1 stick butter
1 can sliced pineapple (I used crushed as cake is easier to cut)
3 eggs, beaten
1 1/2 c. sugar
1 1/2 c. flour
1/2 c. pineapple juice
1 1/2 tsp. baking powder
Pinch of salt

Dissolve butter in large iron skillet or pineapple upside down pan; add brown sugar and stir until melted together then line pan with pineapple slices. Sift dry ingredients together. Add juice and eggs and beat until batter is smooth. Pour cake batter over pineapple syrup and bake 30 minutes at 350 degrees or until done. Turn cake out on plate immediately after removing from oven.