Allow cashews to soak for 30 minutes until soft and blend until smooth. Set aside (this mixture will be slightly chunky).
Season chicken breast with MAGGI® Season Up All Purpose and Set aside.
Heat 1 tablespoon of butter in a pan and add the minced onions. Cook until golden brown. Add ginger, garlic, coriander, chili powder, turmeric and MAGGI® Onion & Garlic Cubes stirring to mix well.
Add tomato puree, tomato paste and cook for 3 minutes or until the mixture is bubbling.
Add fenugreek, 1 cup of CARNATION® Full Cream Evaporated Milk and chicken, stirring to incorporate.
Cover and let simmer for 10 minutes stirring occasionally to prevent chicken from sticking.
Uncover and cook for another 2 minutes.
Add remaining CARNATION® Full Cream Evaporated Milk, if the sauce is still too thick add more to suit.
When finished add garam masala, 3 tablespoons of the cashew mixture and remaining butter. Stirring to combine.
Serve hot, garnished with chopped chadon beni.