Strawberry Shortcut Cake
["1 c. miniature marshmallows", "2 c. thawed strawberries", "1 (3 oz.) pkg. strawberry Jell-O", "2 1/4 c. flour", "1 1/2 c. sugar", "1/2 c. shortening (or margarine)", "3 tsp. baking powder", "1/2 tsp. salt", "1 c. milk", "1 tsp. vanilla", "3 eggs"]
["Grease large pan (15 x 10 x 1-inch) well; sprinkle all marshmallows in pan.", "Prepare strawberries by combining with the strawberry Jell-O; let stand.", "Cream shortening and sugar; add eggs and beat well.", "Add sifted dry ingredients alternately with milk.", "Add vanilla; blend well.", "Pour batter over marshmallows. Spoon strawberry mixture over the batter.", "Bake at 350\u00b0 for 45 to 50 minutes."]
["marshmallows", "thawed strawberries", "strawberry Jell-O", "flour", "sugar", "shortening", "baking powder", "salt", "milk", "vanilla", "eggs"]