Chicken Malai Boti(juicy and Cheesy )On Tawa

Ingredients
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Yogurt 1/3 Cup
Egg 1
lemon juice
Cheddar Cheese
Green Chilli chopped 1-2
fresh coriander chopped
Salt 1 tsp or to taste
garlic powder 1 tsp
white pepper powder 1 tsp
Black pepper powder 1/2 tsp
Chicken boneless 400gm
cornflour 2-3 tbsp
butter as required