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
Ingredient Substitutions
- Instead of Red Onion: Yellow onion, White onion
- Instead of Garlic: Garlic powder (1/4 tsp)
- Instead of White Vinegar: Apple cider vinegar
- Instead of Sea Salt Flakes: Kosher salt (use 1 tsp + pinch)
- Instead of White Sugar: Honey (1 tbsp), Maple syrup (1 tbsp)
- Instead of Cumin Seeds: Ground cumin (½ tsp)
- Instead of Coriander Seeds: Ground coriander (½ tsp)
- Instead of Caraway Seeds: Fennel seeds (½ tsp)
- Instead of Black Peppercorns: Ground black pepper (¼ tsp)
- Instead of Star Anise: Chinese five‑spice powder (¼ tsp)
Equipment Needed
- Chef's Knife
- Cutting Board
- Heavy‑Based Saucepan (medium‑large)
- Measuring Cups
- Measuring Spoons
- Stirring Spoon or Spatula
- Sterilized Glass Jars with Lids
- Tongs (optional)
- Funnel (optional)
Critical Steps — Do Not Skip
- Slice the onions thinly and safely
- Crush the garlic to activate flavor
- Bring the brine to a boil before simmering
- Simmer only 1 minute to keep onions crunchy
- Pack the hot mixture into sterilized jars while still bubbling
Chef Tips from the Video
- Add a pinch of red pepper flakes for a subtle heat.
- Use fresh, firm onions for the best crunch.
- Taste the brine before adding to the onions; adjust sugar or salt to your preference.
Troubleshooting
Onions are soft instead of crunchy.
Reduce the simmer time to 30 seconds or skip simmering; ensure the brine is hot enough when poured over the onions.
Brine looks cloudy.
Make sure the salt and sugar are fully dissolved before boiling and use clean, sterilized jars.
Onions float and stay exposed.
Press them down with a clean spoon or add a small weight (e.g., a sterilized glass weight) to keep them submerged.
Storage
Refrigerator: Up to 1½ months in a sealed jar
Freezer: Not recommended; texture changes
Room temperature: Do not store at room temperature; risk of spoilage
Make-Ahead Tips
- The pickles improve in flavor after 24 hours, so make them a day ahead.
- If you need a larger batch, double all ingredients while keeping the 1:1 vinegar‑to‑water ratio.
Frequently Asked Questions
What is the cultural significance and history of pickled red onions in American cuisine?
Pickled red onions have roots in traditional preservation methods brought by European immigrants and have become a staple in modern American food culture, especially as a bright, crunchy topping for tacos, burgers, and salads.
How are pickled red onions traditionally served in the Southern United States?
In the Southern U.S., quick‑pickled red onions are often served alongside barbecue, on po’ boys, or as a tangy garnish for collard greens and fried chicken, adding acidity and color to rich dishes.
What occasions or celebrations are pickled red onions commonly associated with in American cuisine?
Pickled red onions are popular at casual gatherings, backyard barbecues, taco nights, and holiday spreads because they can be made ahead and add a festive pop of color to any platter.
What are the authentic traditional ingredients for quick pickled red onions versus acceptable substitutes?
The classic recipe uses white vinegar, water, sea salt, and sugar. Optional spices like cumin, coriander, caraway, peppercorns, and star anise add depth. Substitutes include apple cider vinegar for a milder flavor or honey for natural sweetness.
What other American dishes pair well with these crunchy pickled red onions?
They pair beautifully with tacos, pulled pork sandwiches, grilled chicken, avocado toast, grain bowls, and even as a garnish for deviled eggs or charcuterie boards.
What makes these pickled red onions special or unique in American condiment tradition?
Jack’s method heats the onions in the brine, which extends shelf life without canning and creates a vivid pink hue while preserving a firm crunch, setting them apart from slower, fermented pickles.
How has the quick‑pickled red onion recipe evolved over time in the United States?
Originally a preservation technique, the quick‑pickle has evolved into a fast, flavor‑focused condiment thanks to modern kitchen tools and the desire for bright, ready‑to‑use toppings, leading to variations with diverse spices and vinegars.
What are the most common mistakes to avoid when making crunchy pickled red onions?
Common errors include over‑cooking the onions during simmering, not fully submerging the onions in brine, and using unsterilized jars, all of which can lead to mushy texture or spoilage.
Why does this recipe heat the onions in the brine instead of pouring a cold brine over them?
Heating the onions with the brine helps the flavors meld quickly, kills surface microbes, and creates a longer‑lasting pickle without the need for traditional canning processes.
What does the YouTube channel Chef Jack Ovens specialize in?
The YouTube channel Chef Jack Ovens specializes in teaching home cooks fundamental techniques, confidence‑building tips, and easy‑to‑follow recipes that cover a wide range of cuisines and skill levels.
How does the YouTube channel Chef Jack Ovens' approach to quick pickles differ from other cooking channels?
Chef Jack Ovens focuses on minimal‑ingredient, high‑impact recipes with clear safety explanations, emphasizing why each step (like heating the brine) matters, whereas many channels simply demonstrate the end result without detailed reasoning.
Last updated: August 20, 2026
