1 tablespoon olive oil
1 medium onion, chopped
1 pound ground beef
1 (10-3/4-ounce) can condensed tomato soup
1 (16-ounce) package wide egg noodles
1 (10-3/4-ounce) can condensed cream of mushroom soup
1/2 teaspoon paprika

Preheat oven to 375 degrees F. Coat a 3-quart casserole dish with nonstick cooking spray.

In a large skillet, heat oil over medium heat and saute onion 2 to 3 minutes. Add ground beef and cook 4 to 6 minutes, or until browned. Stir in tomato soup; set aside.