Stealthy Veggie Pasta Sauce

1. In a food processor, blend together diced tomatoes, spinach, broccoli, zucchini, onion, garlic, and olive oil. Blend until smooth.
2. Transfer mixture to a large sauce pan over medium heat.
3. Add 1/4 cup onion, crushed tomatoes, cooking sherry, tomato paste, balsamic vinegar, dried basil, dried rosemary, salt, and pepper. Bring just to boil, then reduce heat to low and simmer for 30 minutes.
We used this on "meat"ball subs and it was delicious! It also froze well for later use.
Source of recipe: I can up with this recipe to add nutrition to our Italian nights