Cheesy Beef Bake with Onion Rings

Cheesy Beef Bake with Onion Rings 2 pounds ground beef 1 medium onion, chopped 1/4 cup ketchup 2 tablespoons Worcestershire sauce 1 1/2 teaspoons garlic salt 1 (10.5-ounce) can cream of mushroom soup 2 cups frozen mixed vegetables (I used corn, peas, carrots, and beans - use your favorite) 1 cup shredded Colby/Monterrey Jack cheese blend (or other favorite cheese) 1 (24-ounce) box frozen Onion Rings Preheat the oven to 350°F and lightly spray a 13X9 baking dish with nonstick cooking spray. In a large skillet, brown the ground beef with the onion over medium high heat. Drain away the fat and return the meat to the skillet over low heat. Stir in the ketchup, Worcestershire sauce, garlic salt, and undiluted mushroom soup. Add the mixed veggies and stir to combine. Pour the mixture into the prepared dish and top with the cheese. Arrange the Onion Rings in an even layer on the top. You may not use them all. Bake for 35 to 40 minutes or until the casserole is heated through, the cheese has melted, and the onion rings are golden brown.