Chicken Tikka Nachos From Crystelle Pereira

Name: Chicken Tikka Nachos From Crystelle Pereira
Ingredients: 1 medium tomato; 1 medium red onion, cut in half; 4 handful cilantro leaves, divided; 1/4 large cucumber; 2 1/2 medium limes, divided; 1 1/3 cup plain yogurt; 1 1/2 teaspoon kashmiri chile powder, divided; Sea salt, to taste; 2 handfuls mint leaves; 2 green chiles, preferably finger or bird’s eye, stem removed and roughly chopped; 5 teaspoon granulated sugar; 5 medium garlic cloves, divded; 1 1/2 teaspoon coriander seeds; 1 1/2 teaspoon cumin seeds; 1 teaspoon garam masala; 1/2 teaspoon ground turmeric; 1/2 cup whole-milk Greek yogurt; 1 inch piece of ginger, peeled and minced; 1/4 teaspoon freshly ground black pepper; 1 1/2 pound boneless skinless chicken thighs, diced into small cubes; Refined coconut oil, for cooking; 1 bag tortilla chips; 2/3 cup mango chutney