Preheat the broiler to high or the grill.
On a baking sheet, lay the mini peppers in a single layer. They usually have no seeds, so once the tops are cut off they're ready for the filling.
Sprinkle a pinch of salt and olive oil over the peppers and toss gently. Keep them always in a single layer.
For the Feta filling: Mix all the ingredients in a medium-sized bowl.
Use a teaspoon, place a teaspoon size filling inside each of the mini peppers. Make sure NOT to overfill the peppers.
Any remaining feta mixture can be stored in the fridge for a week minimum—so long as it has no tomatoes **.
Place the pan in the broiler over and broil for 5-7 minutes until peppers are charred and tender.
If grilling, place the pepper on the grill and grill for 3 minutes per side.
Serve right away or chill in the fridge for up to 3 days.
