Who loves pickled onions as much as I do? Let me show you how fun and easy it is to make these tasty treats! I use a quick shortcut—no boiling water or par-cooking needed. Just mix vinegar, a splash of water, and a touch of sugar, then stir in thinly sliced onions. I prefer mine paper-thin, so I use a mandolin for perfect slices every time. It’s so simple, and the best part? You get to enjoy crunchy, tangy onions in no time. Give it a try and add a zing to your meals!

Ingredients

My favorite vinegar combo is a mix of red wine vinegar (for flavor and that red color) and seasoned rice vinegar (for sweetness).

• 1 large red onion or 2 smaller ones
• 1/2 cup rice vinegar
• 1/2 cup of red wine vinegar
• 1 cup of water
• 1 – 2 tablespoons sugar 
• ¼ teaspoon salt

Process

1. Choose a clean glass jar with a tight lid, such as a pickling jar. (Store onions in a glass container because vinegar can react with metal, and plastics may absorb strong flavors, affecting the taste and quality.)
2. Peel the onion and use a mandolin to slice it into paper-thin slices or half-moons. Set aside.  
3. Mix vinegar(s), water, and sugar until the sugar dissolves. Add optional ingredients (see below) if desired.
4. Mix the vinegar with the other ingredients, then pour it over the onions in the jar. Let the onions sit in the marinade for at least 10 minutes before using.
5. Store in the refrigerator for a couple of weeks.  
6. Note: This is NOT a pickling recipe; be sure to store in the refrigerator at all times.

Optional Add-ins:

• Garlic clove sliced in thirds
• Sprigs of herbs such as dill, marjoram, thyme, and rosemary

These onions are utterly delicious on:

• Tacos, burritos, and sandwiches
• Salads and grain bowls
• Burgers and hot dogs
• Breakfast dishes like avocado toast or eggs

Tagged: Food, dinner, recipes, recipe, side dish, salad, pickled, pickled red onion, red onions