Preheat oven to 400. Combine carrots, shallots, garlic cloves, avocado oil, salt, curry powder, pepper in roasting pan. Roast 20-25 mins or until carrots are tender, turning halfway through. When cool, squeeze roasted garlic from skins into blender. Add carrots/shallots and pulse to coarsely chop. Add cashew butter and broth and puree. Transfer to saucepan over medium heat. Stir in juice of 1 lime.