Preheat the oven to 350F.
Heat the oil in a frying pan and add the onions and garlic. Fry for 2 – 4 minutes until soft.
Add the ground beef and continue to pan-fry over medium heat until browned.
Add the grated potato, curry paste, tomatoes chutney, turmeric, raisins, apple, and lemon to the mixture. Season with salt and pepper. Cook for 5 minutes on medium to low heat. Remove from the heat and pour the mixture into a casserole or oven-safe dish.
Roast in the oven for 15 minutes.
Then, mix the eggs with the milk and add salt and pepper. Remove the casserole from the oven.
Pour the egg custard on top of the meat and roast for a further 10-15 minutes.
Enjoy while warm.