Seared Pork Chops with Coconut Rum and Caramelized Pineapple Sauce

Name: Seared Pork Chops with Coconut Rum and Caramelized Pineapple Sauce
Ingredients: 4 (1 1/2-inch thick) pork chops; Salt and pepper, to taste; 1/4 cup peanut oil; 4 to 6 tablespoons unsalted butter; 1 1/2 cups pineapple, medium dice; 2 tablespoons brown sugar; 2 tablespoons shallots, minced; 1/2 cup coconut rum; 1 cups chicken stock; 2 tablespoons cilantro, chopped; 1 teaspoon garlic, chopped; 1 to 2 tablespoons fresh lime juice; 1 small tomato, seeded and diced fine; Hot pepper sauce, to taste