Boil the carrots: Place sliced carrots in a pot, cover with water, and bring to a boil. Cook for 15-20 minutes until they are very tender.
Sauté the onion: While carrots cook, heat olive oil in a skillet. Add sliced onion and cook over medium heat for 5-7 minutes until soft.
Toast the spices: Add ground coriander and cumin to the onions. Stir for 30 seconds until you can smell the lovely aroma.
Blend everything: Drain the carrots and add them to a food processor with the onion mixture, maple syrup, and apple cider vinegar.
Season and serve: Blend until the mixture is completely smooth and creamy. Season with salt to your liking, serve warm, and top with fresh parsley.