As vegetarianism continues to make its way into the mainstream, many companies are entering the meat, dairy and egg substitutes markets to satisfy the growing demand for animal product alternatives. Read these reviews of the best substitutes out there that will make the transition to vegetarianism as painless as possible.™For plain meat-free burgers, vegetarians may choose Boca's Original meatless burgers or Morningstar Farms' Grillers veggie burgers. For veggie burgers with more flavor, Boca…See More