Twinkies - cooking recipe

Ingredients

1/2 c. margarine, softened
1 (2-layer) butter flavored cake mix (yellow)
3 eggs
2/3 c. water
4 tsp. flour
1 c. milk
1/2 c. margarine
1 c. confectioners sugar
1/2 c. shortening
1 tsp. vanilla

Preparation

Cream
1/2
cup
margarine in mixer bowl; add cake mix, eggs and
water and beat for 4 minutes.\tPour into greased and floured 10 x 15-inch baking pan.
Bake at 350\u00b0 for 25 minutes; cool. Whisk
flour
into milk in saucepan; add 1/2 cup margarine.
Cook until
thickened,
whisking
constantly;\tcool. Combine
with remaining
ingredients in bowl; beat for 4 minutes.
Cut
cake into
1 1/3 x 2 1/4-inch pieces.
Split each piece into 2 layers. Spread with filling.