Strawberry Shortcut Cake
["1 c. miniature marshmallows", "2 c. frozen strawberries in syrup, thawed", "1 (3 oz.) pkg. strawberry gelatin", "2 1/4 c. flour", "1 1/2 c. sugar", "1 c. milk", "1/2 c. shortening", "1 tsp. vanilla", "3 tsp. baking powder", "3 eggs", "1/2 tsp. salt"]
["Generously grease bottom only of a 9 x 13-inch pan.", "Sprinkle marshmallows on bottom of pan.", "In a bowl, combine strawberries, syrup and gelatin thoroughly; set aside."]
["marshmallows", "frozen strawberries", "strawberry gelatin", "flour", "sugar", "milk", "shortening", "vanilla", "baking powder", "eggs", "salt"]