Spread 2 tablespoons of peanut butter on each tortilla Sprinkle 14 cup marshmallows and 2 tablespoons chocolate chips on half of each tortilla Roll up beginning with the topping side Wrap each tortilla in heavy-duty foil seal tightly Grill covered over low heat for 5 to 10 minutes or until heated through Unwrap tortillas and place on dessert plates Serve with ice cream if desired YIELD 4 servings