On pasta sauce (or pizza, or good on rice, veggies, etc.): I’ve found a winner - Whole Foods 365 brand organic. It is relatively inexpensive - ~$2.40 per 25oz jar - and has zero added sugar.
We really like the Arrabbiata, which has the following ingredients:
Organic Tomatoes In Organic Tomato Juice, Organic Tomato Purée (Water, Organic Tomato Paste), Salt, Organic Onions, Organic Extra Virgin Olive Oil, Organic Garlic Purée (Organic Garlic, Water), Organic Crushed Red Peppers, Organic Basil, Organic Onion Powder, Organic Garlic Powder, Organic Dried Basil, Organic Dried Oregano, Organic Black Pepper.
If you don’t like spice, skip this, and go for the tomato basil or similar