What even is lacto-fermentation?
What even is lacto-fermentation? is a medium American recipe that serves 4. 5 calories per serving. Recipe by Adam Ragusea on YouTube.
Prep: 30 min | Cook: 1008 hrs | Total: 1008 hrs 50 min
Cost: $19.37 total, $4.84 per serving
Ingredients
- 1 kg Cucumbers (small pickling cucumbers, washed and trimmed at the blossom end)
- 25 g Fine Sea Salt (non‑iodized, no anti‑caking agents; 2.5% of total weight of cucumbers + brine)
- 1 L Water (filtered or boiled then cooled)
- 30 ml White Distilled Vinegar (5% acidity, added as a safety insurance policy)
- 30 g Fresh Dill Sprigs (washed, stems included; about 2 bunches)
- 6 pieces Garlic Cloves (peeled and lightly smashed)
- 5 g Black Peppercorns (whole)
- 1 piece Fermentation Weight (ceramic or glass, non‑reactive, fits jar)
Instructions
Trim and Clean Cucumbers
Wash the cucumbers under cold water, then cut off the blossom (flower) end of each cucumber to prevent softening.
Time: PT10M
Weigh and Calculate Salt
Weigh the cucumbers (including any water you’ll add later). Multiply the total weight by 0.025 to get the amount of fine sea salt needed (2.5%).
Time: PT5M
Make the Brine
In a mixing bowl, dissolve the measured salt in 1 L of filtered water. Stir until fully dissolved, then add the 30 ml of white distilled vinegar.
Time: PT15M
Pack the Jar
Place the dill sprigs, smashed garlic cloves, and peppercorns into the bottom of the clean glass jar. Tightly but gently pack the trimmed cucumbers on top, standing them upright if possible.
Time: PT5M
Add Brine and Weigh Down
Pour the brine over the cucumbers, leaving about 2.5 cm (1 inch) of headspace. Place the fermentation weight on top of the cucumbers to keep everything submerged.
Time: PT5M
Cover Loosely
Fit the jar lid loosely (or cover with a cloth secured by a rubber band) to allow CO₂ to escape while keeping dust out.
Time: PT2M
Ferment at Room Temperature
Store the jar in a dark cabinet or pantry at 68‑72 °F (20‑22 °C). Let it ferment for about six weeks, checking once a week for surface mold and skimming it off if present.
Time: PT1008H
Temperature: 68-72°F
Transfer to Refrigerator
When the desired sourness is reached (typically pH < 4.6), remove the weight, seal the lid tightly, and place the jar in the refrigerator to halt fermentation.
Time: PT5M
Nutrition Facts
- Calories
- 5
- Protein
- 0 g
- Carbohydrates
- 1 g
- Fat
- 0 g
- Fiber
- 0.3 g
Dietary info: Vegan, Gluten-Free, Dairy-Free, Keto-Friendly, Probiotic
Allergens: Garlic
Last updated: April 11, 2026






