Basic ingredients for ramen noodles include: wheat, salt, water and kansui (a type of alkaline mineral water). The kansui is used to give the noodles a curly and chewy texture. Some Japanese ramen noodles are made with egg, instead of the kansui; so it's important to read the ingredient label before you purchase. For convenience, I usually always like to have instant noodles stored in my pantry. I like to go with Ocean's Halo Organic Vegan Ramen Noodles. If you prefer a gluten-free option then try Lotus Foods Millet & Brown Rice Ramen.