Hidden veggie pasta sauce

1/3 cauliflower
1 tbsp olive oil
1/2 calabaza or zucchini squash, sliced
1 small onion, chopped
1 tsp garlic, finely chopped
1 28-oz can diced tomatoes
1 6-oz can of tomato paste
1 can V8 juice
2 tsp italian seasoning
1 tsp dried parsley
1 tsp salt
(optional) 1 bag frozen meatballs

1. Steam cauliflower until tender, about 5 mins.
2. Puree cauliflower in a food processor or blender. (By the way, pureed cauliflower can be hidden in all sorts of foods, including pancakes and mac and cheese. Don't tell my kids!)
3. Cook onions, garlic and squash in olive oil over medium heat until translucent.
4. Puree squash mixture in a food processor or blender.
5. Bake meatballs according to package instructions. (I cut 5 minutes off the bake time, since the meatballs will continue to heat in the sauce.)
6. Mix all the ingredients in a large pot, bring to a boil, and simmer on low for 30 minutes.

This is the veggie-est sneaky vegetable dish in my repertoire. Paired with the popular pasta shape of the day, my kids have no idea how much good stuff they're eating.