Sweet potato
Sweet potato is the next option to zucchini. Its relatively high moisture content (80%, according to the USDA) makes it a formidable substitute in baked items like quick bread while being starchier and sweeter than zucchini. Sweet potatoes may easily replace sliced zucchini in recipes since they are more durable and don't easily crumble when cooked than some other zucchini substitutes.
Why not try using sweet potatoes in place of fresh spiralized vegetable "noodles" similar to zoodles? Making other veggie noodles also involves making some common blunders. The main thing to keep in mind is that this isn't pasta made from wheat. In fact, you can blend wheat pasta with vegetable noodles. Gratins, casseroles, soups, chilis, and fritters all taste great when made with sweet potatoes. Sweet potatoes are rich in vitamins B and C, magnesium, potassium, and other nutrients. This root tuber contains 15 net carbs, so it might not be the best choice for you if you're watching your carb intake.