To prepare a three pepper baked chicken cheese recipe, you will first need to prepare the ingredients for the recipe. Preheat the oven to 375 degrees F (190 degrees C) and prepare your oven rack to the lowest setting. Place the chicken breasts on the prepared baking sheet and brush with olive oil. Sprinkle with salt and pepper to taste. Bake in the preheated oven for 20 to 25 minutes or until chicken is cooked through and cheese is melted. Remove from oven and let stand for 5 minutes before serving.