Mexican Manicotti
["1 lb. lean ground beef", "1 (16 oz.) can refried beans", "2 1/2 tsp. chili powder", "1 1/2 tsp. dried oregano", "1 (8 oz.) pkg. manicotti shells", "2 1/2 c. water", "1 (16 oz.) jar picante sauce", "2 c. (16 oz.) sour cream", "1 c. (4 oz.) shredded Monterey Jack or Mexican Blend cheese", "1/4 c. sliced green onions", "sliced ripe olives (optional)"]
["In a bowl, combine the uncooked beef, beans, chili powder and oregano. Spoon into uncooked manicotti shells; arrange in a greased 13 x 9 x 2-inch baking dish.", "Combine water and picante sauce; pour over shells.", "Cover and refrigerate overnight.", "Remove from the refrigerator 30 minutes before baking.", "Cover and bake at 350\u00b0 for 1 hour.", "Uncover; spoon sour cream over top.", "Sprinkle with cheese, onions and olives if desired.", "Bake 5 to 10 minutes longer or until cheese is melted.", "Yields 8 servings."]
["lean ground beef", "beans", "chili powder", "oregano", "manicotti shells", "water", "picante sauce", "sour cream", "cheese", "green onions", "olives"]