Pickled Pink Pearl Onions Gelson's

Ingredients

• 10 oz red pearl onions
• 2 tsp coriander seeds
• ¾ tsp fennel seeds
• ½ tsp mustard seeds
• ¼ tsp Gelson’s black peppercorns
• 3 allspice berries
• 2 cloves
• 1 Gelson’s organic bay leaf
• 1 sprig thyme
• 1 cup water
• ¼ cup plus 2 Tbsp white wine vinegar
• ¼ cup plus 2 Tbsp white balsamic vinegar
• ¼ cup granulated sugar
• 2 tsp kosher salt
• Special equipment: 1-pint canning jar