With the festive season already here, some foods may be harder to find than others. The demand is on the rise, and you are likely going to have challenges in finding the following foods: Cauliflower gnocchi Barley Frozen mushrooms Canned goods Canned pumpkin Pasta/pasta sauce Frozen eggplant Pretzel bites Gluten-free hamburger buns Spiralized butternut squash Root vegetable fries