Drain the roasted peppers and cut into large pieces.
Peel and crush the garlic.
Place half the feta in a bowl and mash with a fork.
Add roasted pepper, garlic, and chili flakes to the bowl.
Stir in the Greek yogurt and red wine vinegar.
Add olive oil and black pepper.
Coarsely crumble the remaining feta and gently fold it in for texture.
Let the dip chill in the fridge for at least 30 minutes.
Serve with an extra drizzle of olive oil on top.
Enjoy with warm pita bread, fresh vegetables, or as a spread.