1 1/2 c. milk
2/3 c. sweetened condensed milk
1/2 c. butter
1 (4 serving) size vanilla pudding mix (not instant)
36 vanilla wafers
5 ripe bananas, sliced
3 c. miniature marshmallows

In a saucepan combine milk, sweetened condensed milk, butter, and pudding mix. Bring mixture to a boil stirring constantly. Reduce heat and cook for 5 minutes or until thick.

Line bottom of 2 quart casserole with 12 vanilla wafers and 1/3 of the bananas. Top with 1 cup of the pudding mixture. Repeat layers 2 more times. Sprinkle the marshmallows over the top. Bake in a 350 degree oven for 15 minutes or until marshmallows are light brown. Serve warm.