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VEG FERMENT
Spinach-Lemon Ferment
Spinach Lemon ferment is light, bright, and gently tangy.

Ingredients
Everything you need.
- 900 g fresh spinach leaves, washed and chopped
- 1 large sweet onion, thinly sliced
- 1½ tsp unrefined sea salt
- 1 tbsp dried oregano
- 2 tbsp fresh lemon juice
Method
Step-by-step.
- Prepare the Onions. Add the sliced onions to a large bowl and sprinkle the salt over them. Let them sit for 30 minutes until they soften and begin releasing brine.
- Sterilize the Jar. Clean your 1L fermentation jar with hot water and let it dry completely before use.
- Massage. Massage the onions well to help draw out more moisture.
- Add Spinach and Flavorings. Add the chopped spinach, dried oregano, and fresh lemon juice. Mix thoroughly so everything is evenly coated.
- Pack the Jar. Transfer the mixture into a 1L fermentation jar. Press down firmly to remove air pockets and help natural brine rise.
- Add Leaf and Weights. Place a cabbage leaf on top to cover the surface. Add a glass weight to keep the greens submerged.
- Seal and Ferment. Close with a grommet lid and airlock, fill it halfway. Ferment at room temperature for 5 to 7 days, away from direct sunlight.
- Check for Readiness. As it ferments, the greens will darken slightly, and the aroma will turn tangy and fresh. Once bright, lightly sour, and aromatic, it is ready.
- Store. Remove the glass weight, seal with a regular lid, and refrigerate.
Watch the walkthrough
Full method on YouTube.
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Notes & variations
Tweaks, swaps, what we've learned.
- Onion brine helps kickstart fermentation naturally.
- Brine ratio: If you need to create extra brine, follow the ratio of 2g salt to 100ml of water for a balanced ferment.
- Lemon adds brightness and balances the earthy flavor of spinach.
- Keep the greens fully submerged to prevent spoilage.
- Best consumed within 3 to 4 weeks refrigerated.
- This lemon spinach ferment is simple, fresh, and full of character. It brings together greens, citrus, and gentle fermentation into something that feels both comforting and lively. A small serving can brighten everyday meals and add a subtle probiotic boost.
MAKE THIS RECIPE
Get the kit that does the work for you.
Pre-measured spice mix, the right jar, an airlock, glass weight, and a recipe book that includes this one. No guessing.


