Mussels and Beans

Name: Mussels and Beans
Ingredients: 1 tablespoon olive oil; 1/2 small Onion ; chopped; 2 cloves Garlic ; sliced; 1 small jalapeno pepper ; chopped; 1/4 teaspoon red pepper flakes; 3 anchovy fillets; 1 cup tomatoes ; peeled and chopped; 1/2 cup chicken broth; 1/4 cup dry sherry; 2 pounds mussels ; scrubbed and debearded; 1 cup canned cannellini beans