These EASY pickled onions are a MUST TRY!
These EASY pickled onions are a MUST TRY! is a easy American recipe that serves 4. 15 calories per serving. Recipe by The Alright Chef on YouTube.
Prep: 15 min | Cook: 5 min | Total: 30 min
Cost: $26.34 total, $6.59 per serving
Ingredients
- 1 large Red Onion (thinly sliced to 1/16 inch using a mandolin)
- 3 cloves Garlic Cloves (peeled)
- 2 leaves Bay Leaves (dried)
- 1 tsp Mustard Seed (whole)
- 1 tsp Black Peppercorn (whole)
- 0.5 cup Rice Wine Vinegar (for brine)
- 0.5 cup Water (room temperature)
- 1 tbsp Salt (non‑iodized)
- 1 tbsp White Sugar (granulated)
- 1 jar Mason Jar (1‑pint, sterilized)
- 1 piece Fermentation Weight (optional; can use a small clean jar filled with water)
Instructions
Slice the Onions
Using a mandolin slicer, cut the red onion into thin rounds about 1/16 inch thick. Work slowly and keep your fingers protected.
Time: PT5M
Pack the Jars
Place the sliced onions tightly into the sterilized mason jar, filling it to the brim.
Time: PT5M
Add Flavorings
Drop the peeled garlic cloves, bay leaves, mustard seed, and black peppercorn into the jar on top of the onions.
Time: PT2M
Prepare the Brine
In a saucepan combine rice wine vinegar, water, salt, and white sugar. Bring to a boil, stirring until the salt and sugar dissolve.
Time: PT5M
Temperature: boiling
Pour Brine Over Onions
Using a funnel, carefully pour the hot brine over the onions, making sure they are completely submerged.
Time: PT3M
Weight and Seal
Place the fermentation weight (or a small clean jar filled with water) on top of the onions, then seal the mason jar with its lid.
Time: PT5M
Cool and Refrigerate
Let the jar cool to room temperature, then place it in the refrigerator. The onions are edible after about an hour, but develop the best flavor after 2–3 days.
Time: PT0M
Nutrition Facts
- Calories
- 15
- Protein
- 0 g
- Carbohydrates
- 4 g
- Fat
- 0 g
- Fiber
- 0 g
Dietary info: Vegan, Gluten‑Free, Vegetarian
Allergens: Mustard
Last updated: April 17, 2026








