For sauce:
4 cups gf beef stock
1/2 onion, cut into wedges
4 garlic cloves, unpeeled
1 bay leaf
1 carrot, coarsely chopped
1 leek, tender white parts only, coarsely chopped
1 cinnamon stick
2 cloves
1 teaspoon freshly ground black pepper
Salt to taste
1/4 teaspoon chili powder
1/4 teaspoon cumin
1 chicken breast with bone
1 russet potato, peeled and cut into 8 wedges

For sopes:
2 cups masa harina
1-1/4 cup warm water
Vegetable oil

Garnish:
2 cups cabbage, shredded
1/2 cup onion, finely chopped
1/2 cup gf feta

1 recipe of Pico de Gallo