A nourishing, collagen-rich fish broth made with fish heads, fresh herbs, and a touch of white wine. Once chilled, it sets into a clear gel — a sign of a well-extracted, mineral-rich broth.
Prep Time
- Prep: 15 minutes
- Cook: 3 hours
- Total: ~3 hours 15 minutes
🍲 Yield
- Approximately 2.5 to 3 liters
Ingredients
- 3 large fish heads
- 1 medium onion
- 4 medium garlic cloves
- 3 medium carrots
- 3 celery stalks
- 1 bunch dill, chopped
- 1 bunch thyme
- Cilantro or parsley, to taste
- Black pepper, to taste
- Salt, to taste
- About 2.7 liters warm water (or enough to cover)
- 1/2 cup white wine
- 1 tablespoon apple cider vinegar
Instructions
- Build flavor first
Lightly season the fish heads with salt and place them in a hot oven with the onion and garlic for about 7 minutes, until slightly browned. This step enhances the depth of flavor. - Assemble the broth
Transfer everything to a slow cooker (or a regular pot).
Add the carrots, celery, and all the herbs. - Add liquids
Pour in the white wine and apple cider vinegar.
Cover with warm water (about 2.7 liters or enough to fully cover the ingredients). - Cook gently
Cook for about 3 hours.
Avoid a rolling boil or pressure cooking — a gentle simmer is key for a clear, delicate broth. - Strain
Strain the broth and discard the solids. - Rapid cooling (recommended)
Place the pot into a large bowl filled with ice and cold water to cool it down quickly.
Once cooled, transfer to the refrigerator. - Final texture
After chilling, the broth should set into a light, clear gel — a sign it is rich in collagen.
Tips & Uses
- White wine adds brightness and depth
- Apple cider vinegar helps extract minerals and collagen
- When reheated, the gel returns to liquid
Ways to use:
- Base for soups and seafood dishes
- Risottos
- Or simply heat a cup, add a few drops of lemon, adjust salt, and enjoy as a nourishing drink


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