Sweet Potato Mash With Garlic, Cabbage & Kale (Paleo, Whole30)

Ingredients

• 2 large sweet potatoes (peeled and diced into cubes (about 4-5 cups of diced sweet potatoes, 600 g))
• 1 teaspoon vegetable stock powder (or 1 litre of liquid stock, good quality )
• 1 large onion (thinly sliced)
• 1 tablespoon ghee (or butter, if tolerated)
• 2 cups kale (roughly chopped)
• 2 cups savoy (or white cabbage, finely shredded)
• 1/2 teaspoon sea salt
• 2 garlic cloves (diced)
• 1 teaspoon lemon zest
• A pinch of nutmeg
• 1/2 teaspoon black pepper
• 25 grams ghee (about 2 tbsp or butter, if tolerated)