Grilled chicken with garlic sauce

Ingredients
Chicken 1 cut into 4 pieces
Ginger paste 2 tbsp
Lemon juice 2 tbsp
Salt 1 tsp
Coarsely ground black pepper 1 tsp
Oil ¼ cup
Ingredients for garlic sauce
Boiled potato 1
Green chili 1
Garlic cloves 8
Salt ¼ tsp
Yogurt 1 cup
Method for garlic sauce
Blend all ingredients together, pour over chicken and serve.
Method for grilled chicken
Marinate chicken with salt, lemon juice and ginger paste, leave overnight in fridge, heat oil add coarsely ground black pepper, ,marinated chicken, fry for 10 minutes add 1 cup water, cover and cook till chicken done, remove chicken in a platter, pour garlic sauce in it, serve with fries.