Squeeze the excess water from the spinach and put it in a food processor. Add the remaining ingredients and process until well blended.

Form the mixture into small balls. Place the balls on a greased baking sheet. Place in the refrigerator for one hour.

Preheat the oven to 350 degrees F.

Cook in oven until for about 15 to 20 minutes. Transfer to a platter and serve with tomato sauce on the side.