Super Mexican Dip
["1 Tbsp. vegetable oil", "1 1/2 lb. ground beef", "1 1/2 large onions, chopped", "salt and pepper", "1 (16 oz.) can refried beans", "1 (7 oz.) can diced green chiles, drained", "1 (7 oz.) fresh salsa, drained", "2 c. shredded Cheddar cheese", "sour cream", "chopped black olives", "chopped green onions"]
["Heat oil in heavy skillet over medium heat.", "Add beef and onions.", "Cook until beef is brown, breaking up beef with fork, about 5 minutes.", "Drain.", "Season with salt and pepper.", "Spoon half of the beans into a 9 x 13-inch glass baking dish.", "Top with half the beef mixture, 1/2 chiles, 1/2 salsa and 1/2 Cheddar cheese. Repeat remaining ingredients.", "Can be prepared 1 day ahead, covered and chilled.", "Bake at 350\u00b0 until heated through and cheese melts, about 30 minutes.", "Top with sour cream, green onions and olives. Serve with chips."]
["vegetable oil", "ground beef", "onions", "salt", "beans", "green chiles", "fresh salsa", "Cheddar cheese", "sour cream", "black olives", "green onions"]