Strawberry Surprise Cake - cooking recipe

Ingredients

1 box white or yellow cake, mix as directed
1 small box strawberry Jell-O
2 small boxes frozen strawberries, thawed
marshmallows
Cool Whip

Preparation

Line 9 x 13-inch pan with marshmallows.
Pour cake batter over marshmallows.
Mix Jell-O powder with strawberries, pour over top of batter.
Bake at 350\u00b0 for 35 to 40 minutes.
(Strawberries go to bottom and marshmallows come to top!)
Serve with Cool Whip.