Preheat your oven to 180C/350F
For the oven-baked garlic confit: cut the top part of the end of the head of garlic, drizzle olive oil, and spices, and wrap well in foil. It can be baked in a pan together with the leeks.
Place the leeks on a pan with baking paper. Rub them with some oil on all sides. Add about 2 cups of water to the bottom of the sheet so they don't dry out during baking. Wrap the tray well in foil.
Cook potatoes in a small pot with boiling water for about half an hour or until soft. At the end of cooking, peel them and puree them in a large mixing bowl.
As soon as the leek is very soft, take it out of the oven, cut it into pieces, and put it in a blender together with the Swiss chard and parsley. Blend until you get a smooth green puree.
To the bowl of potatoes, add the leek puree, confit garlic, crumbled tofu, spices, oil, oat flour, and nutritional yeast. Mix everything with your hands. It is recommended to use rubber gloves when mixing.
Scoop some of the mixture and roll it into a patty of desired size but not too thick so that it cooks well.
Heat oil in a pan, and fry each patty on medium-high heat for about 8 minutes on each side or until the patty is golden brown. At the end of frying. Transfer to a plate with absorbent paper.