Crunchy Pickled Red Onions
Crunchy Pickled Red Onions is a easy American recipe that serves 6. 25 calories per serving. Recipe by Chef Jack Ovens on YouTube.
Prep: 10 min | Cook: 5 min | Total: 25 min
Cost: $2.30 total, $0.38 per serving
Ingredients
- 2 pieces Red Onion (Medium to large, sliced into thin strips)
- 2 cloves Garlic (Fresh, peeled and crushed with the side of a knife)
- 1 cup White Vinegar (Distilled white vinegar)
- 1 cup Water (Filtered or tap water)
- 1.5 teaspoons Sea Salt Flakes (Fine sea salt, about 6 g)
- 3.5 tablespoons White Sugar (Optional, about 75 g, adds slight sweetness)
- 1 teaspoon Cumin Seeds (Optional, warm earthy flavor)
- 1 teaspoon Coriander Seeds (Optional, citrusy sweet flavor)
- 0.5 teaspoon Caraway Seeds (Optional, nutty bittersweet note)
- 0.5 teaspoon Black Peppercorns (Optional, warm spice)
- 1 piece Star Anise (Optional, licorice‑like flavor)
Instructions
Slice the Onions
Trim both ends of each red onion, halve them, peel off the skins, then slice each half into thin strips, stopping about three‑quarters of the way through before laying the onion flat to finish slicing safely.
Time: PT5M
Crush the Garlic
Place the flat side of the knife over each garlic clove and press down firmly to crush, then add the crushed cloves to the saucepan.
Time: PT1M
Combine Ingredients in Saucepan
Add the sliced onions, crushed garlic, 1 cup white vinegar, 1 cup water, sea salt, white sugar, and any optional spices (cumin, coriander, caraway, peppercorns, star anise) into a medium‑large heavy‑based saucepan.
Time: PT2M
Bring to a Boil
Place the saucepan on the largest burner over high heat and bring the mixture to a rapid boil, stirring once.
Time: PT3M
Temperature: high
Simmer Briefly
Reduce the heat to low and let the mixture simmer for 1 minute so the sugar and salt fully dissolve and the flavors meld.
Time: PT1M
Temperature: low
Turn Off Heat
Remove the saucepan from the burner and give the brine a final stir.
Time: PT30S
Pack the Jars
Transfer the hot onions, garlic, and spices into sterilized jars. Pour the hot brine over them, ensuring everything is fully submerged.
Time: PT3M
Cool and Seal
Allow the jars to cool to room temperature, then seal the lids tightly and place the jars in the refrigerator.
Time: PT15M
Refrigerate Overnight
Let the pickled onions sit in the fridge for at least 12 hours (overnight) before using. They will keep for about 1½ months.
Time: PT0M
Nutrition Facts
- Calories
- 25
- Protein
- 0 g
- Carbohydrates
- 6 g
- Fat
- 0 g
- Fiber
- 0.5 g
Dietary info: Vegan, Vegetarian, Gluten‑Free, Dairy‑Free
Allergens: Garlic
Last updated: April 6, 2026






