One Pot Sweet Potato Pasta

*serves 2

1 onion

2 cloves of garlic

1 leek

1-inch piece of ginger

1 small - medium-sized sweet potato

~ 2 tsp oil

1 tbsp tomato purée

1 cup chickpeas (~165g)

1 ⅔ cup short cut pasta, dried (~135g)

2 cups water (500m)

1 ½ tsp vegetable broth powder (or 1 ½ cups veggie broth + ½ cup water)

extra water to adjust the consistency, if needed

the juice of ½ lemon

salt, pepper to taste

fresh herbs, to taste

(½ tsp fresh lemon zest would be so nice in this)