Best Quinoa Soup Recipe - How To Make Quinoa Soup

Ingredients

• 2 tbsp. extra-virgin olive oil
• 1 medium onion, chopped
• 2 carrots, peeled and cut into thin rounds
• 2 stalks celery, thinly sliced
• 3 cloves garlic, thinly sliced
• 1 large zucchini, cut into 1/2" pieces
• 1 (14.5-oz.) can diced tomatoes
• 1 (15.5-oz.) can cannellini beans, rinsed and drained
• 1 c. quinoa
• 1/2 tsp. ground cumin
• 8 c. low-sodium vegetable broth
• 8 oz. Tuscan kale, ribs removed and leaves thinly sliced
• 1 tbsp. fresh lemon juice
• Crushed red pepper flakes, for serving