Food waste

Freezing leftovers properly - without the chaos

3 min read · June 7, 2026 · by FRiBA
Portionierte Essensreste in Behältern - Reste richtig einfrieren ohne Chaos

Freezing leftovers is one of the easiest ways to save time and reduce waste. Yet, it often ends in chaos: disorganized containers, undefined portions, and later no one remembers what belongs where.

The idea

Don't just freeze more, freeze better – neatly portioned, clearly stored, and easy to use again later.

Less Food WasteClearly PortionedOrganized FreezerQuickly Reusable

What the FSVO says

The FSVO clarifies that hygiene, temperature, and careful storage are crucial. Perishable foods must be kept cool.

Rule of thumb

Once thawed, food should not be refrozen – so it's better to freeze in appropriate portions right away.

Without a system vs. with a system

Without a System With FRiBA
One large container for everything Clean individual portions
Leftovers disappear at the back of the freezer Stackable & clear with lid
Quantity unclear ml markings help
Transferring before heating Directly reusable

Why structure makes such a difference

If you can easily reuse leftovers later, they will actually be eaten - instead of disappearing at the back of the freezer. FRiBA silicone molds turn leftover utilization into a clear process: divide, seal, then use directly.

In short
  • Quickly store leftovers and freeze them in portions.
  • Hygiene, temperature, and storage are crucial (FSVO).
  • Order ensures that leftovers are actually eaten.
  • Molds with lids and ml scales simplify the process.
Sources
  • FSVO - Food Safety
  • FSVO - Hygiene and safe storage of food

Mentioned in the article

FRiBA FlexForm - from the freezer to the oven

Silicone mould with metal rim, ml scale and lid. −50 °C to +250 °C - oven-safe, freezer-safe, dishwasher-safe.

Discover FlexForms →