Creating sealed crustless sandwiches involves a process of assembling ingredients, typically bread, a spread such as peanut butter or chocolate hazelnut, and a filling like fruit preserves. A key step is employing a specialized tool or method to compress and seal the bread layers, thereby removing the crust and creating a self-contained, portable snack.
This method offers several advantages, including convenience for on-the-go consumption and reduced mess. Historically, commercially produced versions cater to consumers seeking readily available, kid-friendly lunch options, though homemade variations provide greater control over ingredients and portion sizes.
