It’s actually the “Caribbean Seasoned Roast Beef Torta Sandwich"– a monster of a feed with a whopping 10 ounces of beef on a ginormous bun, topped with a garden of cilantro and enough jalapeño peppers to kick you from here to Texas and back. It’s the ultimate gastronomic bliss-out for meat eaters. And oh yeah, I’m a vegetarian of over 20 years now. Did I ever think I’d be writing about a roast beef sandwich on my blog? Er, no. So why am…