Anna Thomas' Great Green Soup Recipe - Los Angeles Times

Ingredients

• 1 large bunch Swiss chard
• 1 bunch kale
• 1 bunch green onions, sliced
• 1 cup cilantro, loosely packed
• 5 to 6 cups water
• Salt
• 1 large baking potato
• 2 1/2 teaspoons olive oil, divided
• 2 onions, chopped
• Marsala or Sherry, optional
• 2 to 3 cloves garlic, finely chopped
• 3 cups vegetable or chicken broth
• Freshly ground black pepper
• Dash cayenne pepper
• 1 tablespoon lemon juice, more to taste