Place the peppers in a baking tray and drizzle the 2 tsp of avocado oil over, you can also use olive oil or you can brush them with butter. In fact you can brush the oil on as well. You want to make sure the open side of the peppers is facing up when doing this. Season well with salt and pepper and bake in the oven at 190C for 10-15 minutes till they start to get tender. In the even you don’t have an oven you can cook the peppers on a dry frying pan, on a low heat, covered with a lid, for 10 minutes.