Cheeseburger Pasta Toss

This is also from Betty Crocker's "Easy Family Dinners" Can you tell i like this cookbook? Best birthday present ever!

2 cups uncooked wagon wheel or tricolored rotini pasta
1 lb ground beef
1 large onion chipped
1 jar (8oz) process sharp Cheddar cheese spread
1/2 cup milk
1/2 tsp garlic salt
1 large tomato chopped
1/2 cup shredded cheddar cheese

Cook and drain pasta.
Cook beef and onion over medium heat until browned and cooked, drain.
Reduce heat to medium. Stir in cheese spread, milk and garlic salt. Continue stiring until cheese is melted and mixture is well blended. Stir in pasta and tomato. Sprinkle with cheddar cheese, cover and heat 2 to 3 minutes until cheese is melted.

I think next time i make this i will add more cheese spread to it.. It was cheesy but not cheesy enough for me...