Ingredients:
1 pound fresh jalapeños, sliced into rings
1 cup distilled white vinegar
1 cup water
2 tablespoons sugar
1 tablespoon salt
2 cloves garlic, peeled and smashed
1/2 teaspoon black peppercorns
1/2 teaspoon dried oregano
1/2 teaspoon coriander seeds (optional)
1 bay leaf