Sir Torshi (سیر ترشی) — Persian Aged Garlic Pickle from Gilan

• 1500 gWhole garlic bulbs (firm, unblemished; keep cloves attached to the base)
• 2000 gWater (for blanching)
• 30 gSea salt (fine; for blanching water)
• 700 mlRed wine vinegar (5% acidity preferred)
• 300 mlBalsamic vinegar (not flavored; choose a thicker style if possible)
• 180 gGrape molasses (unsulfured if available; also sold as grape syrup)
• 8 gBlack peppercorns (whole)
• 6 leafBay leaves (dried)

Instructions

1. 1

   Prepare jars for safe aging: wash two 1-liter glass jars and lids with hot soapy water, rinse well, then sanitize by simmering the jars in water for 10 minutes. Let them air-dry upside down. Keep lids clean and dry; avoid touching jar rims to reduce contamination during the long rest.

2. 2

   Trim and clean the garlic: remove loose outer skin layers while keeping each bulb intact, then trim the root hairs flush without cutting into the base (this prevents cloves separating). Rinse quickly under cool water and drain thoroughly. Excess surface water can dilute the pickling liquid and slow darkening.

3. 3

   Blanch to soften and mellow: bring 2000 g water to a boil, stir in 30 g sea salt, then add the whole bulbs. Blanch for 3 minutes exactly, keeping a gentle boil. Drain immediately and spread garlic on a tray. Cool 20 minutes, then pat dry; the goal is warm, dry bulbs, not wet.

4. 4

   Build the dark, sweet pickling base: in a nonreactive saucepan, combine 700 ml red wine vinegar, 300 ml balsamic vinegar, 180 g grape molasses, and 24 g sea salt. Warm over medium heat to 75°C/167°F, whisking until fully dissolved, about 6–8 minutes. Do not boil; boiling dulls aroma and thickens too much.

5. 5

   Pack the jars tightly: divide black peppercorns and bay leaves between the jars. Add garlic bulbs, pressing gently to minimize gaps but without crushing. Leave 2 cm headspace at the top. Tight packing keeps bulbs submerged and helps the vinegar-syrup circulate evenly for consistent color and a jammy finish.

6. 6

   Fill, weigh down, and seal: pour the warm pickling liquid over the garlic to fully cover by at least 1.5 cm. Tap jars to release trapped air bubbles. If needed, use a small glass weight to keep garlic submerged. Wipe rims clean, seal, and cool to room temperature for 2 hours before storing.

7. 7

   Age for “black diamond” character: store jars in a dark cupboard at 18–22°C/64–72°F for 6 weeks, turning each jar gently once per week to redistribute syrup. After 6 weeks, move to the refrigerator and rest 2 more weeks. The garlic will deepen in color and become sweet, mellow, and spreadable.