Pumpkin, Guacamole and Swiss Sandwiches are the ultimate in a culinary experience. These savory and delicious Tex-Mex sandwiches are made with homemade Chunky Guacamole, Swiss cheese, and roasted pumpkin. If you can’t locate fresh pumpkin, you can substitute butternut squash with equally great results. These sandwiches are hearty, filling and so very satisfying. Once you start eating you’ll be hard pressed to stop! Great for Meatless Mondays.