We can fancy it up as much as we like but, truly, there's no simpler meal than a peanut butter sandwich.
So it's easy to see how social media users were left confused when a mum claimed this "brilliant hack" could make peanut butter sandwiches quicker and easier to make.
A video starring mum and food blogger Bev Weidner, author of the blog Bev Cooks, was posted on Instagram by the Food Network, claiming to include the recipe (we use the word "recipe" very loosely here) for easy peanut butter sandwiches.
It includes creating what Weidner calls "peanut butter slices". It goes something like this:
1. Spread peanut butter across parchment paper
2. Fold over the paper and roll it out with a rolling pin
3. Put it in the freezer overnight
4. Take it out of the freezer in the morning
5. Cut squares out of the frozen peanut block
6. Place the frozen peanut squares onto the bread