This fun treat is gooey but good! Peanut Pillows 1/4 cup butter 1 bag marshmallows (16 oz.) 1 teaspoon vanilla 2 cups peanuts In a medium sized pot, melt butter and marshmallows. Add vanilla. Place peanuts in a buttered jelly roll pan or cookie sheet with edges. Pour marshmallow mixture on top. Let cool. Pull apart with hands. Serves 5-7