Beef-Macaroni-Cheese
["1 pkg. Kraft macaroni and cheese dinner", "1 lb. ground beef", "1/2 c. fresh bread crumbs", "1/3 c. Kraft thick-n-spicy barbecue sauce", "1/4 tsp. salt", "1/4 c. chopped onion", "1 egg, beaten"]
["Prepare dinner as directed.", "Combine remaining ingredients. Mix lightly.", "Press meat mixture on bottom of 8-inch square baking dish.", "Top with dinner.", "Cover and bake at 350\u00b0 for 20 minutes. Remove cover.", "Continue to bake 20 minutes.", "Let stand 5 minutes before serving."]
["macaroni", "ground beef", "bread crumbs", "barbecue sauce", "salt", "onion", "egg"]