Sandwiches are a versatile and satisfying option for quick meals. While bread is commonly used as a base, there are alternative options available. Lettuce wraps, cucumber slices, and thin slices of vegetables like bell peppers, zucchini, sweet potato, and portobello mushrooms can be used as bread substitutes. Another option is to make a fresh base using semolina and curd. The batter is cooked like an Uttapam and then filled with chopped vegetables, green chutney, and tomato sauce. The bread-less sandwich can be served hot with dips and chutney.