Mom'S Old-Fashioned Filled Cookies
["1 c. shortening", "2 eggs", "2 c. sugar", "1 tsp. vanilla", "1/2 c. milk", "1/2 tsp. salt", "2 tsp. baking powder", "1 tsp. soda", "4 c. flour (about)"]
["Cream the first 5 ingredients together, then add remaining ingredients.", "Roll out on floured board and cut with round cookie cutter.", "Place on greased cookie sheet about 2 inches apart.", "Put teaspoonful filling on each round.", "Put another round of cookie dough on top.", "(Don't need to pinch together.)", "Bake at 350\u00b0 for about 11 minutes."]
["shortening", "eggs", "sugar", "vanilla", "milk", "salt", "baking powder", "soda", "flour"]