Paleo Shepherd's Pie

INGREDIENTS

1 cup

Walnuts ((105g))

1 lb

White Sweet potato ((orange works too!))

1 tsp

Sea salt, (divided)

8 tsp

Ghee, (divided (or vegan butter))

Large carrots, (Diced (about 1 cup)*)

1/2

Large onion, (diced)

3 cups

Cauliflower florets ((270g))

2 tsp

Fresh garlic, (minced)

Pepper

1/2 cup

Reduced-sodium beef or veggie broth

2 tbsp

Tomato paste

1/4 tsp

Ground thyme

Fresh parsley, (for garnish)