Guy Fieri brings back four GGG winners who are also proud mothers to prove mom cooks it best. First, they make a weeknight favorite using nothing but canned, packaged and processed pantry items. Then, Guy makes the perfect grocery list for an apple pie bake-off, but his mom thinks these talented chefs should make something more "innovative." Ultimately, the mom that turns apple pie ingredients into the best innovative family dinner will win up to $20,000.