Italian Mozarella and Tomato Salad

Ingredients

• 1 pound boneless pork loin
• 1 teaspoon cayenne pepper
• kosher salt and black pepper
• 1 cucumber , thinly sliced
• 3 tablespoons cider vinegar
• 2 tablespoons olive oil
• 2 teaspoons brown sugar
• 1/3 cup mayonnaise