Ragu has been a favourite of ours for many years, specifically the Tomato, Garlic, & Onion flavour. Even when we didn't like garlic or onions & didn't much care for tomatoes, somehow the blend of all three in this delectable sauce worked.
We put Italian seasoning in the sauce to take the edge off the garlic & onion; you may find that unnecessary. The beauty of this sauce is that not only do you get lots of vegetables (two per serving), but it's easy to fix. All we do is heat it on the stove for a couple of minutes (adding seasoning to taste); & a jar will do the two of us for three nights.
We've even tried using this sauce as a pizza sauce in our homemade pizza (see our review of Mama Mary's Pre-Made Pizza Crust); & while it was quite runny for pizza sauce, the taste (even when not seasoned) never disappointed.