Dark Leafy Greens with Caramelized Onions, Raisins, and Maple Walnuts - OLDWAYS - Cultural Food Trad

Ingredients

• 2 bunches Swiss chard or kale, washed
• 1/4 cup walnuts, chopped
• 1 teaspoon maple syrup
• 1/2 teaspoon salt, divided
• 2 tablespoons extra virgin olive oil
• 1 red onion, medium-sized, peeled, quartered, thinly sliced
• 1 clove garlic, minced
• 1/8 teaspoon red chili flakes
• 1/3 cup raisins or currants
• 2 tablespoons water
• 1 teaspoon lemon zest