Sweet potato noodles are a great gluten-free and low-carb alternative to traditional pasta. In this recipe, the sweet potato noodles are cooked until tender and then tossed in a creamy cashew sauce. The cashew cream sauce is made by blending soaked cashews with garlic, nutritional yeast, lemon juice, and vegetable broth. The result is a creamy and satisfying dish that is both healthy and delicious.