VIBES: Kate Bush “Runnin up that Hill”
1/2 cups apple cider vinegar
1 tablespoon sugar
1 1/2 teaspoons kosher salt
1 red onion, thinly sliced into rings or slivers
*red wine, white wine vinegar, rice vinegar will work
Optional flavorings: Peppercorns, allspice berries, a clove of garlic, chili flakes, sprigs of thyme.
Whisk first 3 ingredients and 1 cup water in a small bowl until sugar and salt dissolve. Place onion in a jar; pour vinegar mixture over. Let sit at room temperature for 1 hour. DO AHEAD: Can be made 2 weeks ahead. Cover and chill.
Store: The onions will be ready in about 1 hour, but are better after a few hours. Store in the refrigerator. They will keep for several weeks, but are best in the first week.
Add to grain bowls, tacos, salads, burgers and sandwiches.