Anna's Perfect Green Soup Recipe - (3/5)

Ingredients

• 2 tbs extra virgin olive oil
• 2 yellow onions chopped
• 1 tsp salt, divided
• 1/4 cup arborio rice
• 1 lb greens: green chard, kale, mustard greens or beet greens
• 12 About 12 ounces spinach
• 4 cups vegetable broth
• big pinch of cayenne pepper
• 1 tbsp lemon juice or more to taste