There are many different types of pasta, each with its own unique flavor and texture. Pasta is traditionally made from durum wheat, water, and salt. Modern pasta makers often add other ingredients, such as eggs, to the dough to improve the flavor and texture. Pasta can also be made from other grains, such as rice, corn, and quinoa. Gluten is a protein found in wheat that gives dough its elasticity and helps it to maintain its shape. People with celiac disease or gluten intolerance cannot eat foods that contain gluten. There are many types of gluten-free pasta made from grains such as rice, corn.