Ingredients
Metric weights use grams. US weights use ounces; liquids use fluid ounces. Conversions are rounded. Spoon measures use 5 ml teaspoons and 15 ml tablespoons; cups use 240 ml.
Serves 4
Choose any positive whole number of servings. Ingredients and measured amounts in steps scale together. Times, temperatures and equipment stay unchanged. For larger yields, cook separate original-size batches. Counted ingredients can become fractions; beat eggs before dividing them. Fixed correction-water checks remain fixed.
Syrup
Vegetables
Equipment
Kitchen scales; measuring jug and spoons; knife; cutting board; mixing bowls; saucepan with lid; sieve; heatproof spoon; spatula.
Check all product labels and cross-contact. Diet groups describe this listed draft, not every substitution.
Steps
Syrup · About 3 min
- Simmer 100 ml rice vinegar, 80 ml water, 50 g sugar, ½ tsp salt 2–3 minutes until sugar dissolves.
Check: Look for this result: sugar dissolves.
Cool · About 20 min
- Cool syrup to room temperature, about 20 minutes.
Combine · About 5 min
- Pour over 400 g cucumber, sliced, 60 g shallots, sliced, 10 g red chili, sliced and serve. Refrigerate leftovers; this is fresh relish, not shelf-stable pickles.
Tips
- Cool the syrup before adding cucumber to keep it crisp.
- Use the texture and doneness checks in the method; cooking times depend on your pan and heat.
Substitutions
- Use mild red pepper instead of chili.
Storage
- Refrigerate perishable food within two hours, or within one hour in heat above 32°C / 90°F. Store covered at 4°C / 40°F or below. Use within two days for this draft.
- Reheat cooked dishes to 74°C / 165°F, stirring or turning for even heating. Serve cold salads, dips and chilled desserts directly from safe refrigeration.
Make ahead
- Prepare the measured ingredients for Thai Cucumber Relish one day ahead. Refrigerate chopped vegetables and other perishable ingredients separately; complete the staged cooking on the serving day.
FAQ
What matters most when making Thai Cucumber Relish?
Cool the syrup before adding cucumber to keep it crisp.
What can I substitute in Thai Cucumber Relish?
Use mild red pepper instead of chili.
Can I prepare Thai Cucumber Relish ahead?
Prepare the measured ingredients for Thai Cucumber Relish one day ahead. Refrigerate chopped vegetables and other perishable ingredients separately; complete the staged cooking on the serving day.
Food safety references
FoodSafety.gov: cooking temperatures · Food Standards Agency: rice storage and reheating



