Cool on a rack before serving and store in fridge. Mix flour and baking powder in a bowl. In another bowl mix peanut butter and milk and add to dry mixture. Bake at 375 for 15 or 20 minutes. Cool on a rack before serving.
Drop spoonfuls onto an ungreased cookie sheet, pressing flat.
Bake at 350 for about 15 minutes. Cool on a rack before serving. Cook the noodles and drain, then lay out flat on a plate. Spread a few teaspoonfuls of the mixture along each noodle. Roll the noodles up and arrange on the plate.