1 Tablespoon unsalted butter
1 garlic clove, minced
3/4 pound medium shrimp, shelled and deveined
6 Tablespoons fresh lime juice
1 mango, peeled and diced
1 avocado, peeled and diced
1 jalapeno pepper, seeded and minced
1/3 cup chives, finely chopped
4 corn tortillas
1 can black beans
1/4 cup gf
chicken broth2 cups romain lettuce, torn into bite size pieces
1/2 cup gf sour cream