Super Quick Fiesta Taco Casserole

Yes, I said I would be sharing dishes! So here you go..have a Mexican night! This recipe is super simple and takes very little time!

2 pounds lean ground beef (browned and drained)
1/2  onion diced
1 1/2 can spicy chili beans in sauce, undrained
2 cup salsa (your choice on the heat level)
Tortilla Chips
1 cup sour cream
4 medium green onions sliced
1 medium tomato chopped into a dice
2 cups shredded cheddar or Monterrey jack cheese
shredded lettuce

Heat oven to 350*. In a skillet brown hamburger and 1/2 onion and drain. Return beef/onion mixture to the skillet and add beans, salsa. Heat to boiling stirring occasionally.
In ungreased 9x13 casserole, pour meat mixture in and spread evenly. Spread with sour cream and sprinkle with shredded cheese and green onions.
Bake uncovered for 20 minutes or until hot and bubbly. Serve with lettuce, and tortilla chips.