Homemade Tomato Sauce

Looking for an amazingly easy and quick homemade tomato sauce?  Look no further.  This was part of my low fat cooking class with my slight modification.

1/2 red onion, chopped
2 tsp minced garlic
15 oz diced tomatoes (no salt added)
8 oz tomato sauce (no salt added)
6 oz tomato paste (no salt added)
1/4 cup fresh basil (or slightly less of basil paste)

If you'd like it to be a beef sauce - add another 8 oz of tomato sauce and a pound of cooked ground beef.

Cook the onion and garlic to your liking.  Add everything else and simmer for 10-15 minutes.  If you want it a bit sweeter add a bit of sugar (Tbsp or so).

Done.
Yum.