Perfect for cold winter days: we've added extra umami and nutrition with bone broth. It's incredibly satisfying thanks to the minerals from the oysters, plus the natural sweetness and dietary fiber of sweet potatoes. While it comes together quickly, a good simmer ensures you get plenty of collagen and essential minerals. The secret is adding the oysters at the very end of cooking!

About This Recipe

In winter, we all crave something that warms the body from the inside out and provides a solid nutritional boost. Our geefee team has chosen an "Oyster and Sweet Potato Bone Broth Stew," blending a nourishing bone broth base with the gentle sweetness of sweet potatoes and the rich umami of oysters. It’s perfect for chilly nights or when you're feeling a bit run-down, and we highly recommend it if you're looking to support your joints, skin, and immune system. When I actually made it myself, I found it surprisingly easy to whip up, yet incredibly satisfying for such a short cooking time.

Ingredients (Serves 4)

  • Bone broth (store-bought or homemade) 800ml
  • Raw oysters (shucked, purified if meant for raw consumption) 200g (about 10-12 pieces)
  • Sweet potato 300g (1 medium, leaving the skin on is fine)
  • Onion 1 (thinly sliced)
  • Carrot 1 (thinly sliced)
  • Celery 1 stalk (minced)
  • Garlic 1 clove (minced)
  • Coconut milk 100ml (optional, for added richness)
  • Ghee or coconut oil 1 tbsp
  • Fresh or dried thyme 1 tsp
  • Salt 1 tsp (adjust to taste)
  • Black pepper a pinch
  • Lemon wedges and chopped parsley (for garnish)

Instructions

  1. If leaving the skin on, wash the sweet potato well and cut it into 1.5–2cm thick rounds or irregular chunks. Slice and chop the onion, carrot, celery, and garlic beforehand.
  2. Heat the ghee (or coconut oil) in a pot over medium heat, and sauté the garlic and onion until translucent.
  3. Add the carrot and celery, sauté for another 2–3 minutes, then add the sweet potato and lightly sear the surface.
  4. Pour in the bone broth, add the thyme, cover with a lid, and simmer over low to medium heat for about 20 minutes until the sweet potato is tender.
  5. Stir in the coconut milk, and adjust the seasoning with salt and black pepper.
  6. Lower the heat, add the oysters, and gently simmer until they just begin to shrink (about 2–4 minutes). The trick to retaining their delicious umami is to make sure you don't overcook them.
  7. Serve in bowls, garnish with chopped parsley and a lemon wedge, and enjoy!

Nutrition & Health Benefits

Bone broth is rich in collagen, glycosaminoglycans (GAGs), and essential minerals, which help support digestion, heal the gut lining, and care for your joints. Oysters are packed with vitamin B12, zinc, selenium, and vitamin D, all of which support immune function and liver health. Sweet potatoes provide a great source of dietary fiber and antioxidants (like beta-carotene and vitamin C), helping to improve your gut environment and prevent rapid spikes in blood sugar. Plus, a warm bowl of soup promotes healthy blood circulation and boosts metabolism—making it perfect for the colder months!

Tips & Variations

・If you'd like to make this vegan, simply swap the bone broth for a kombu and dried shiitake mushroom dashi. Replacing the oysters with grilled king oyster mushrooms or lightly salted tofu keeps the dish incredibly satisfying.
・When you're craving a bit more depth and richness, try dissolving 1 to 2 teaspoons of miso into the broth right near the end of cooking.
・White fish or mussels make a delicious alternative to oysters. You can also swap the sweet potatoes for pumpkin to enjoy a different kind of sweetness and texture.
・No bone broth on hand? A store-bought, additive-free chicken broth works as a great substitute, though using homemade bone broth will really take the umami and nutritional benefits to the next level.

Final Thoughts

Combining the deep umami of bone broth with the mineral-rich goodness of oysters and the gentle sweetness of sweet potatoes, this dish is an absolute must for your winter dining table. When I made it at home, I was thrilled by how quickly it came together, and it was a huge hit with my family! By choosing safe, high-quality oysters and being mindful of the cooking time, you can easily absorb all the wonderful nutrients this season has to offer. We hope you'll add this comforting stew to your winter menu!