Tuna Sandwich Melts
["1/2 c. Miracle Whip salad dressing", "1 (6 1/2 oz.) can tuna in water, drained", "1/2 c. Velveeta pasteurized process cheese spread, cubed", "1/2 c. chopped celery", "1/4 c. chopped onion", "6 hamburger buns, split"]
["Preheat oven to 375\u00b0.", "Mix all ingredients, except buns.", "Fill buns with 1/3 cup tuna mixture.", "Wrap in foil.", "Bake 20 to 25 minutes or until heated through.", "Makes 6 sandwiches."]
["Miracle", "tuna", "Velveeta pasteurized process cheese spread", "celery", "onion", "buns"]