Sweet potato noodles are a tasty and gluten-free alternative to traditional pasta. Spiralize the sweet potatoes into noodles and sauté them until tender. To make the creamy cashew sauce, blend soaked cashews with garlic, nutritional yeast, lemon juice, and vegetable broth. Toss the sweet potato noodles with the cashew sauce and garnish with fresh herbs. This dish is not only delicious but also packed with vitamins and minerals.