Rhubarb Upside-Down Cake - cooking recipe

Ingredients

3 c. sliced rhubarb
1 1/2 c. miniature marshmallows
3/4 c. sugar
1/2 c. soft butter or margarine
1 c. sugar
2 eggs
1 3/4 c. sifted all-purpose flour
3 tsp. baking powder
1/2 tsp. salt
1/4 c. milk
1 tsp. vanilla

Preparation

Grease a 13 x 9 1/2 x 2-inch pan.
Oven temperature is 350\u00b0.