Pineapple-Upside Down Cake
["1 1/4 c. flour", "1/4 tsp. salt", "1 egg, beaten", "1 tsp. vanilla", "1/2 c. brown sugar", "1/4 tsp. baking powder", "3/4 c. sugar", "1/2 c. milk", "4 Tbsp. butter", "1 (20 oz.) can pineapple"]
["Cream shortening and sugar until fluffy; add egg and vanilla."]
["flour", "salt", "egg", "vanilla", "brown sugar", "baking powder", "sugar", "milk", "butter", "pineapple"]