Momma's Pineapple Cake

Yield: 1 cake	Pineapple Cake
1/2 c shortening
1 3/4c sugar	Cream shortening an sugar: stir in eggs. Sift flour, soda, and
2 eggs	baking powder together and add alternately with buttermilk
2c flour	to shortening mixture.  Add vanilla extract.  Mix well.  Bake
1/4t baking soda	in 2 - 8 inch greased and floured  round cake pans.  Bake
2t baking powder	at 350 degrees for 35 minutes or until done.  Cool.  Add
1c buttermilk	Frosting when cool.
1t vanilla extract
Frosting Ingredients	Pineapple Frosting
1c evaporated milk	In a saucepan, combine milk, sugar, egg yolks, margarine,
1c sugar	and vanilla extract.  Cook over medium heat stirring
3 egg yolks	constantly until mixture thickens (about 12 min).
1/2c margarine	Add drained, crushed pineapple and stir well.
1t vanilla extract
1 (20oz) can drained pineapple