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, finely chopped and another 80 millilitres curry broth. Mix well and simmer for 2 minutes.
Add 1 teaspoon tandoori paste or tikka paste, 1 teaspoon caster sugar, 1 teaspoon ground almonds, 1/2 teaspoon beetroot powder and 8-9 pieces slow cooked lamb for Indian curry dishes. Simmer for 2 minutes.
Add the remaining 80 millilitres curry broth and 100 millilitres single cream. Simmer for another 2 minutes until the sauce is medium thick bubbling hot. Add 1 teaspoon fresh lemon juice or lemon dressing, transfer the lamb tikka masala curry to a serving bowl and finish with a touch more fresh coriander. Serve with your favourite Indian rice and breads.