Layered Banana Pudding
["1/3 c. flour", "2/3 c. packed brown sugar", "2 c. milk", "2 egg yolks, beaten", "2 Tbsp. butter", "1 tsp. vanilla extract", "1 c. heavy cream, whipped", "4 to 6 firm bananas, sliced", "chopped walnuts"]
["In medium saucepan, combine the flour and brown sugar.", "Stir in milk.", "Cook and stir over medium heat until thickened and bubbly.", "Cook and stir 1 minute more.", "Remove from the heat."]
["flour", "brown sugar", "milk", "egg yolks", "butter", "vanilla extract", "heavy cream", "bananas", "walnuts"]