Spicy Olive Bread Dip

1 Add the oil and vinegar to a shallow serving platter.
2 Mix in the sliced olives, lemon zest, herbs, calabrian chili peppers, feta cheese and salt & pepper.
3 Serve with toasted bread or crackers.
4 This dip is best enjoyed the same day. If preparing a few hours in advance, add the feta cheese right before serving and let the rest of the ingredients sit at room temperature.