Yogurt Mint Sauce

Yogurt Mint Sauce is great with Koftas, Sausage/Chicken Skewers or with an assortment of Vegetables.
Ingredients:
1 cup Plain Yogurt,
2 tbsp Mint, chopped,
Zest of 1 Lemon,
Juice of 1 Lemon,
2 Garlic Cloves, minced,
Pinch of Salt,
Pinch of Pepper,
Milk