Mash the tofu like you would do for mashed potatoes and mix in a bowl with the pureed vegetables, the eggs, the cheese and the bread crumbs. Sat to taste and add enough bread crumbs to form a thick enough dough to make meatballs. I use unflavored whole wheat breadcrumbs or I make my own with stale bread that I have forgotten to eat.
Form meatballs and place on a baking sheet.
Bake for 15-20 minutes.
These meatballs can be also made with zucchini. They keep in the fridge for 3-4 days and in the freezer up to 3 months. For what is worth, Catherine loves them.