West African Peanut Stew

Soften onion in vegetable oil, then add garlic, fresh ginger and cayenne pepper for 1 minute.

Add sweet potatoes, chickpeas, crushed tomatoes and vegetable stock to stew base. Cover and simmer.

Whisk peanut butter with a ladle of the hot liquid until smooth, then stir it back into the pot and simmer 5 more minutes.

Stir in spinach until wilted and season with salt. Serve with rice.