Lemon Rhubarb Cake, aka Strawberry Shortcut Cake - Mid-Century Menu

Ingredients

• 2 cups mini marshmallows
• 2 ½ cups frozen, sliced strawberries in syrup
• 3 oz package strawberry or raspberry gelatin
• 2 ¼ cups flour
• 1 ½ cups sugar
• ½ cup butter or shortening
• 3 tsp baking powder
• ½ tsp salt
• 1 cup milk
• 1 tsp vanilla
• 3 eggs
• Or substitute a cake mix, lemon or white, for the cake ingredients