1 med. onion, chopped
3/4 lb. ground beef
Salt & pepper to taste
1 tbsp. chili powder
1 can (8 oz.) tomato sauce
1 #2 can chopped tomatoes
6 oz. grated Cheddar cheese, divided
1 box (7 oz.) thin spaghetti, cook & drained

Brown meat and onions in large skillet. Drain off fat. In large mixing bowl combine chili powder, tomatoes, tomato sauce and 3 ounce of grated cheese. Mix well.

Combine ground beef and tomato mixture. Add cooked spaghetti and mix. Place ingredients into 3 quart baking pan. Top with remaining cheese. Bake at 350 degrees for 10 minutes.