Melt the margarine in a saucepan, and saute the diced vegetables.
Combine all ingredients, and bake at 350 °F until the stuffing is heated through and the top is beginning to crisp up - about 45 minutes.
Notes
Bread used was about 1 loaf of Food For Life millet bread. Margarine was Earth Balance.
Substitutions
Butter and Margarine: Butter is a dairy product made from cow’s milk. Margarine typically contains milk or soy, but there are milk-free and soy-free versions available.
Gluten: Gluten is a protein found in specific grains (wheat, spelt, kamut, barley, rye). Other grains are naturally gluten-free but may have cross-contact with gluten-containing grains. Look for certified gluten-free products if you need to avoid gluten. Find out more about wheat and gluten substitutions.