― I found this recipe in Elisabeth Hasselbeck's Deliciously G-free cookbook. As per my usual I altered it to fit my family's needs/tastes, but it turned out AMAZING! It has 3 different parts to it, so this recipe is a bit time consuming, but it is totally worth it! Serves 8: ∙ Steak:1 large flank steak (2 pounds)2 med. onions, chopped2 carrots, chopped3 celery stalks, chopped2 bay leaves (left this out)1 teaspoon whole black peppercorns (left this out) ∙ Sauce:1 tablespoon olive oil [...].