A vegan sandwich is a plant-based meal option that typically includes a variety of vegetables, spreads, and proteins, all without any animal products. Common ingredients may include lettuce, tomatoes, cucumbers, avocado, hummus, and vegan cheese. These sandwiches can be made on various types of bread, such as whole grain, sourdough, or gluten-free options. Vegan sandwiches are popular among those following a vegan diet, which excludes meat, dairy, and eggs. They can be customized to suit individual tastes and dietary needs, making them a versatile choice for lunch or a quick snack. Many people enjoy them for their health benefits and environmental sustainability.