This hearty quinoa soup is packed with a ton of veggies and plant-based protein. It's easy to make and great for leftovers. Plus, it's slow-cooker friendly!
In a large pot, heat oil over medium. Sauté onion and garlic with ½ teaspoon salt until onions are translucent and fragrant. Add in carrots, celery and mushrooms and sauté for 5-10 minutes more.
Stir in remaining salt and rest of spices and cook for one minute, stirring constantly. Then, add in the tomatoes, broth and potatoes.
Stir in quinoa and increase heat to high and bring the soup to a boil. Cover and reduce to a simmer. Cook for 25-30 minutes, then remove the lid and add the zucchini and chopped kale. Continue simmering for 5-10 minutes, or until the vegetables are tender and quinoa is fully cooked.
Remove from the heat and stir in the lemon juice. Taste and season with additional salt and pepper, if needed. Divide into bowls and top with grated parmesan if you’d like.
Notes
Storage: Let the soup cool completely, then store it in an airtight container. It’ll keep in the fridge for up to a week or in the freezer for 3 months. Reheat on the stovetop for even heating and the best texture!
Want to add more protein? Add shredded chicken to this soup before serving.
To make in the slow cooker: Add oil to a skillet over medium heat and sauté onion and garlic until translucent and fragrant. Add in carrots, celery and mushrooms and sauté for 5-10 more minutes. Add sautéed veggies and all remaining ingredients, except the kale and zucchini into the slow cooker. Cook on high for 4 hours or low for 6-8 hours or until quinoa is fully cooked. Add zucchini and kale about 30 minutes before soup is finished cooking. Season to taste and serve!