Onion and Rosemary confettura Recipe | Seriously Italian

Ingredients (11)

• 3 pounds peeled and trimmed onions (yellow, white, red, or a mix)
• 1/2 cup olive oil
• 1 ounce fresh rosemary, or about 6 long, full branches*
• 3 bay leaves
• 3 to 4 teaspoons kosher salt
• Freshly ground black pepper
• 1/2 cup balsamic vinegar
• 1/4 cup red wine vinegar
• 1/4 cup white wine
• 1/2 cup honey
• 1/4 cup sugar