Ingredients
Scale
- 1 large red onion, thinly sliced
- ½ cup apple cider vinegar (or white vinegar)
- ½ cup water
- 1 tablespoon sugar
- 1 teaspoon salt
- Optional spices: peppercorns, garlic cloves, chili flakes
Instructions
- Peel and thinly slice the red onion into rings or half-moons using a sharp knife or mandoline for uniform slices.
- In a small saucepan, combine water, vinegar, sugar, and salt. Bring to a gentle boil, stirring until sugar and salt are dissolved. Add optional spices if desired.
- Place sliced onions in a clean jar or container. Pour the hot brine over the onions, ensuring they are fully submerged. Seal the jar tightly with a lid.
- Allow the onions to cool to room temperature, then refrigerate for at least 30 minutes. For best flavor, let marinate for 2 hours or overnight.
Notes
- Store in an airtight container in the refrigerator for up to 2 weeks.
- Always use a clean utensil when retrieving to maintain freshness and prevent spoilage.
- Add herbs like thyme or bay leaves for extra flavor if desired.
- Prep Time: 10 minutes
- Cook Time: 5 minutes
- Category: Condiment
- Method: Stovetop
- Cuisine: American
- Diet: Vegetarian
Nutrition
- Serving Size: 2 tablespoons
- Calories: 10 Kcal
- Sugar: 1.5g
- Sodium: 120mg
- Fat: 0g
- Saturated Fat: 0g
- Unsaturated Fat: 0g
- Trans Fat: 0g
- Carbohydrates: 2g
- Fiber: 0.1g
- Protein: 0g
- Cholesterol: 0mg