INGREDIENTS
1 tbsp
butter
1
serrano pepper
2
garlic cloves
1 tbsp
flour
1 cup
chicken stock
1 tsp
cumin
1/4 tsp
salt
1/4 tsp
ground pepper
1/4 cup
cilantro
1 cup
salsa verde
1/2 cup
sour cream
3 cups
chicken breasts
8 ozs
jack cheese
1 small
yellow onion
3
avocados
8
flour tortillas