Vacuum-packed cheeses like Emmental often harden after opening, leaving one end tough and inedible. It's frustrating to waste good cheese.
To fix this, try this simple, proven trick we've used for years in home kitchens.
Don't discard the packaging end after cutting—instead, reuse it to seal the cheese and prevent hardening.

1. Slice the cheese directly in its packaging, leaving a few centimeters of margin.
2. Before refrigerating, fold and seal the open end with the leftover packaging.
Your cheese stays fresh and soft longer—no more waste! :-)
This economical method is perfect when you lack a dedicated cheese box and works reliably for vacuum-packed varieties like Emmental, Gruyère, Gouda, Mimolette, and more.