Red Chard and Caramelized Onions Recipe

Ingredients

• 1 large yellow onion, chopped
• 2 tablespoons olive oil
• 1 teaspoon brown sugar
• 1 bunch red Swiss chard, rinsed and chopped
• 0.25 cup kalamata olives
• 2 tablespoons capers
• 0.5 teaspoon coarse sea salt, or to taste
• freshly ground black pepper to taste
• 1 lemon, juiced