As premium as it gets. Made with patties stuffed with cheese and the caramelised onions make the burgers moist, juicy and bursting with flavours. GOURMET CHICKEN BURGER Components 300 grams chicken mince (keema). 4 hamburger buns. Caramelized onions. 1 tablespoon oil. 2 large onions, sliced. Salt to taste. 1 1/2 tablespoons sugar. 1 tsp soy sauce. Sauce. 1/2 cup mayonnaise. 1 tsp mustard paste. 1 tbsp tomato ketchup. 1 tsp red chili sauce. 1 tsp red chilli…