Chorizo and Black Bean Empanadas with Grilled Corn Salsa

Name: Chorizo and Black Bean Empanadas with Grilled Corn Salsa
Ingredients: 2 tablespoons olive oil; ¼ cup chopped onion; 1 small yellow bell pepper (chopped); 1 small red pepper (chopped); 10 ounces pork chorizo; 2 16-ounce refried black beans; 1 large egg; 4 sheets frozen packaged puff pastry (thawed overnight in the refrigerator); Oaxaca cheese (sliced); 1 tablespoon olive oil; 3 ears corn (shucked and cut from the cob); 1/2 cup chopped onion; 1 tablespoon fresh lime juice; 1 4.5-ounce green chiles chopped; 1 tablespoon chopped cilantro; ½ teaspoon kosher salt