Sweet Potato Au Gratin - Urban CavewomanUrban Cavewoman

Ingredients

• 1 large sweet potato, peeled, and thinly sliced.
• 1 large yellow onion, thinly sliced
• 1 leek, bottom portion thinly sliced (do not include the dark green portion of the leek)
• 1 package of cubed pancetta (about 4 oz)
• 2 eggs
• 1/2 cup chicken stock
• 1 tablespoon finely sifted Sunflower & Pumpkin Seed Flour
• 2 teaspoons ghee or palm shortening (plus some for cooking the onions)
• 1/4 cup nutritional yeast
• Salt & Pepper to taste