Slice the onion in julienne strips.

Sautée the garlic and the onion in a pressure cooker.

Clean and cut the cuttlefish and throw it in.

Sautée 5 minutes.

Season to taste with salt, black pepper and cinnamon powder.

Peel and cut the potatoes into wedges; add them in the pot.

Pour the wine and the water; it must almost cover the food.

Close the pressure cooker and cook between 15 and 20 minutes.