Boil the potatoes whole.

Peel and cut into small cubes.

Boil the green peas about 10 minutes.

Fry 1 onion diced until translucent.

In a bowl, mix the potatoes, the peas, the fried onion, the garlic, the ginger, the fresh coriander, the green chillis, and all the spices. Then finally, add the lemon juice.

Mix well and let sit in fridge about 20 minutes before filling the samosa so all the flavours incorporate well.