Whoopie Pies
["2 c. flour", "1 1/2 tsp. soda", "1/4 tsp. salt", "5 Tbsp. cocoa", "1 tsp. vanilla", "6 Tbsp. shortening", "1 egg", "1 c. sugar", "1 c. milk"]
["Sift dry ingredients.", "Cream shortening and sugar.", "Add egg. Add dry ingredients and milk as needed.", "Add vanilla.", "Drop by spoon.", "Bake at 375\u00b0 for 10 minutes."]
["flour", "soda", "salt", "cocoa", "vanilla", "shortening", "egg", "sugar", "milk"]