Hearty Lentil Walnut Stuffed Sweet Potatoes

INGREDIENTS

medium-large sweet potatoes

2 tbsp

olive oil

large yellow onions (finely chopped)

4 cloves

garlic (finely minced)

1 cup

roughly chopped walnuts

2 tbsp

ras el hanout (or use a mix of paprika, cumin and turmeric)

1 cup

beluga lentils (that's the black ones - so substitutions!)

2 tbsp

tomato paste

2 cups

water

1 tsp

fine sea salt

1 cup

tomato sauce

Harissa (to taste (optional))

Cilantro and pomegranate (to serve)