Preheat the oven to 170°C/fan 150°C/gas 4.
Boil the sweet potato in a pan until soft or just tender. Drain and mash with 2 tablespoons of olive oil or you can use coconut oil. Add a little of the cooking stock from the pan if needed. Season with rock salt and pepper.
Heat some oil in a pan and sauté the onions until soft.
Add the minced meat and cook for another 5 minutes. Add the diced carrots and cook again for 5 minutes.
Pour in some more of the stock from the sweet potatoes, about 120ml, and simmer uncovered for about 5 minutes.
Spread the cooked meat in a dish and cover with the mashed sweet potato.
Drizzle some more olive oil over the top and a sprinkle of rock salt, and bake in the oven for 30 minutes.
Remove from the oven and garnish with paprika.