– 1 tbsp of oil – 1/2 of a medium yellow onion, diced – 3 garlic cloves, minced – 1/2 of a large zucchini, diced – 12 oz of frozen butternut squash – 15 oz of kidney beans, drained and rinsed – 14 oz of petite tomatoes, in their juices – 6 C of vegetable broth – 1/2 C of corn kernels – 4.5 oz of Frontier Soups Kale & Quinoa Soup Mix – Salt and pepper, to taste (optional)