Eggs Sasranga develops its signature depth when the onions are fully caramelized and simmered slowly with the spices. Balancing the lemon juice and sugar ensures the gravy is tangy yet rounded. Adjust these to suit your taste. If the sauce becomes too thick, add a little water when reheating. Leftovers will keep in the refrigerator for up to two days and can be gently warmed over low heat. The name Saasranga refers to its colorful and layered appearance, usually with a combination of fried eggs, vegetables and spicy toppings giving it a vibrant look on the plate.