Sweet Potato Curry with roasted Walnuts & Garlic

Serves 8 persons

This is what you need:
900 g Sweet Potato
400 Pointed Cabbage 
600 Zucchini 
500  Water 
tbsp  Curry Powder Cp44
100 g Butter
1 pc Garlic
200 g Walnuts
1 dl Oil
1/2 tbsp Salt
1/2 tbsp Sugar
1 tbsp Lemon Juice

This is what you do:

Peel the Sweet potatoes and cut them into large chunks. Also dice the pointed cabbage and zucchini. Add half of the oil to a big pot and roast the sweet potato gently. Add the curry powder and let it sizzle a bit. Then add the water, salt, sugar, lemon juice and boil for around 8 minutes or until the potatoes are nearly done. Then add the cabbage and zucchini and boil for 3 minutes under lid.
Add the butter, let it melt and gently give it a stir.

While the dish is boiling slice the garlic cloves in thin slices and chop the walnut roughly. Fry them light brown in the rest of the oil.
Serve the dish with rise or bulgur and top of with the roasted walnuts and garlic.