Mexican Pasta Casserole Recipe

• 1 med. onion, minced and browned
• 1 pound grnd lean beef, browned and liquid removed
• 12 ounce tri-colored pasta, cooked 6 min and liquid removed
• 1 med. can tomato sauce
• 1 sm. can corn
• 1 c. tomato sauce with bits or possibly 8 ounce mild salsa
• 1 can green chilies, liquid removed and minced (optional)
• 1 sm. can minced black olives (optional)
• 4 ounce Velveeta Mexican cheese, cubed

Directions