INGREDIENTS
6
Chicken breast, bone-in halves
1 clove
Garlic
7
Onions, medium
6
Tomatoes, medium
1 tbsp
Chicken bouillon granules
1 7 ounce can
Chipotle peppers in adobo sauce
1
Salt and pepper
1/4 cup
Vegetable oil
16
Tostada shells
1 cup
Sour cream