Heat the oven to 200 C
Cut the peppers in half lengthways. You can keep the seeds and stalks still attached they will be easy to remove once roasted.
Place the peppers face down into a baking tray with the chilli and cover with the olive oil. Season with salt and pepper and rub the oil into both sides.
Roast the peppers and chilli in the oven for 30 mins turning over after 15 minutes to ensure an even bake on each side. Remove and let them fully cool. Be sure not to discard the excess olive oil.
Once the peppers have cooled break 3/4 of the feta up and place in the food processor.
Remove the seeds and stalks from the peppers and add them to the food processor along with the feta.
Add the garlic, salt and the remaining olive oil and process until smooth. Add extra olive oil if needed for consistency.
Pour the dip into a bowl and crumble the remaining feta on top and chilli flakes.
Serve up with some fresh flatbreads, crackers or whatever you fancy!