Chocolate Cake
["1/2 c. shortening", "2 c. sugar", "2 c. flour", "1/2 tsp. salt", "1/2 c. boiling water", "2 eggs", "2 c. milk", "2 tsp. soda", "1/2 c. cocoa", "1 tsp. vanilla", "1 stick butter", "1/4 c. milk", "1 box powdered sugar", "1 tsp. vanilla"]
["Melt butter; add milk and vanilla.", "Mix in sugar and beat with electric mixer until smooth.", "Frost cake when completely cooled."]
["shortening", "sugar", "flour", "salt", "boiling water", "eggs", "milk", "soda", "cocoa", "vanilla", "butter", "milk", "powdered sugar", "vanilla"]