Pork Tenderloin and Potato Sandwiches

Ingredients

• 1 large potato, cut into 4 thicker slices
• salt
• pepper
• 1 teaspoon dried oregano
• 1 tablespoon olive oil
• 7 ounces of pork tenderloin
• 1 teaspoon cajun seasoning
• vegetable oil
• 2 tablespoons of ketchup
• 1 lettuce leaf (halved)
• 1 medium tomato, sliced into 4
• 1 fresh chili, sliced
• 1 small radish, sliced
• 1 ounce pickles