Prepare the base: Combine vegetable stock, wild rice, mushrooms, garlic, carrots, celery, sweet potato, onion, bay leaf, and Old Bay seasoning in a large pot or Instant Pot. Stir to combine.
Cook the soup:
Instant Pot method: Cook on high pressure for 25 minutes. Allow natural pressure release for 10 minutes, then quick release any remaining pressure. Remove the bay leaf.
Stovetop method: Heat 1 tbsp olive oil or butter in a large stockpot. Sauté onion for 5 minutes until soft. Add garlic and cook 1-2 minutes until fragrant. Add the remaining base ingredients, bring to a simmer, then cover and cook on low heat for 30–40 minutes until rice is tender.
Finish the soup: Stir in coconut milk and kale. Season with salt, pepper, and extra Old Bay if desired.
Serve: Ladle into bowls and serve warm.
Notes
A hearty, vegan-friendly soup packed with autumn vegetables, wild rice, and a creamy, spiced coconut broth. Perfect for meal prep or cozy weeknight dinners.