Grilled Pork Loin with Collard Green Agrodolce - The Local Palate

Ingredients

• 4 ounces slab bacon
• coarsely chopped
• 2 white onions, thinly sliced
• 2 cups apple cider vinegar
• 1 bunch collard greens, stems removed, cut into ¼-inch ribbons
• 3 cups balsamic vinegar
• 1 cup raw honey
• 2 tablespoons chile flakes
• 4 9-ounce center-cut boneless pork loins
• 1 red onion, julienned for garnish