Pasta alternatives are food options that can replace traditional wheat-based pasta for those seeking gluten-free or lower-carb diets. Common substitutes include zucchini noodles, often called "zoodles," which are made by spiralizing fresh zucchini, and spaghetti squash, a vegetable that, when cooked, separates into strands resembling pasta. Other alternatives include chickpea pasta, which is high in protein and fiber, and quinoa pasta, made from quinoa flour, offering a nutty flavor. Additionally, rice noodles are popular in Asian cuisine and provide a gluten-free option. These alternatives can be used in various dishes, maintaining the essence of pasta while catering to different dietary needs.