You’re going to love this roasted butternut squash slider with balsamic caramelized onions and sriracha mayo vegan sandwich. Were you able to say that in one breath? Don’t mind the title, it’s the sandwich that would actually leave you breathless.
The steps involved in making this sandwich with an overly long title are fairly easy. First, you need to prepare the buns or rolls. You can toast them if you like. Then top the bottom part with lettuce and tomatoes. Toss butternut squash cubes with salt, pepper and choice of herbs. Top with caramelized onions and drizzle with Sriracha sauce. Put the other half of the roll or bun on top.