Ingredients

2 carrots, thinly sliced on the diagonal

3 jalapeno chiles (ribs and seeds removed), thinly sliced lengthwise

1 small yellow onion, halved and thinly sliced

1 cup white-wine vinegar

1 packed tablespoon fresh oregano, or 3/4 teaspoon dried

1 tablespoon sugar

1 teaspoon coarse salt

1/4 teaspoon black peppercorns

Preparation

In a medium saucepan, combine all the ingredients with 1 cup water. Bring to a boil; reduce to a simmer, and cook until onion is crisp-tender, 3 to 4 minutes. Transfer to a bowl, and refrigerate until cold, about 3 hours; serve with a slotted spoon. Store in an airtight container in the refrigerator for up to 3 days.