This is the best recipe for gazpacho soup! It's just 35 calories per cup and is vegan and gluten-free.I added several toppings for this traditional gazpacho recipe, so you can spice or jazz it up however you like it.You can make this red gazpacho recipe in a high speed blender or a food processor, just make sure to rinse out the blender or food processor as soon as you chill the cold soup, this will stop the gazpacho from sticking to the sides.