Butter Garlic Chicken

Ingredients
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Chicken boneless 400gm
Salt to taste
Black pepper powder 1/2 tsp
garlic powder 1 tsp
cornflour 1-2 tbsp
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Butter 1 tbsp
Olive oil 1 tbsp
Garlic Chopped 2 tbsp
Chicken stock 1 cup
Salt to taste
Red Chilli flakes 1 tsp
oregano 1 tsp
Black pepper powder 1/2 tsp
fresh parsley 1 tsp
soy Sauce 1 tsp
fresh coriander chopped