In a bowl, add 2 tablespoons tomato ketchup, 1 tablespoon mango chutney, 1/2 teaspoon mint sauce, 2 teaspoons fresh lemon juice or lemon dressing, and 1/2 teaspoon beetroot powder. Mix well and set aside.
Heat 80 millilitres curry broth in a frying pan or curry pan over a medium heat. Once the sauce begins to sizzle, add 1 teaspoon garlic ginger paste, 1 teaspoon tomato puree, 1/4 teaspoon mild red chilli powder, 1 teaspoon dried fenugreek leaves (methi), pinch sea salt, 1 small handful fresh coriander leaves, finely chopped and another 80 millilitres curry broth. Mix well and simmer for 2 minutes.
Add 1 portion cooked chicken for curry dishes and the remaining 80 millilitres curry broth. Add the prepared chasni mix, 1 teaspoon ground almonds and 100 millilitres single cream. Mix well and simmer for 2-3 minutes, stirring occasionally.
Transfer the chicken chasni curry to a serving bowl and finish with a touch more fresh coriander. Serve with your favourite Indian rice and breads.