Meal prep

Freezing meal prep - how to do it right

3 min read · June 8, 2026 · by FRiBA
Vorbereitete Mahlzeiten portioniert in Schalen - Meal Prep einfrieren

Meal prep always sounds good - until it gets chaotic in everyday life. Portions too large, unclear containers, too many intermediate steps. Then you don't save time, but create effort.

The key

Don't put everything into one large container, but portion it from the start exactly as you will actually need it later.

Freeze in portionsOrganized freezerLess food wasteDo not refreeze

What Swiss sources recommend

The FOPH recommends correctly storing chilled and frozen foods immediately after purchase, keeping perishables cool, and working carefully.

Important

Once thawed, food should not be refrozen.

The most common mistake

The biggest mistake is not freezing itself, but a poor process: containers that are too large, roughly estimated quantities, and refilling later. This is precisely what causes meal prep to lose much of its benefit.

Common mistakes - and how to do it better

Common mistake How to improve
Everything in one large container Divide directly into actual portion sizes
Roughly estimating quantities Measure precisely using the ml scale
Refilling later Use one form for freezing & heating
Disorganized freezer compartment Stackable forms with lids
Vorbereitete Curry-Portion in der FRiBA FlexForm
Portion from the start: a ready portion directly in the form - ready for freezing.

Why the right form is so important

FRiBA fits into this daily routine because the forms combine several steps: direct portioning, estimating the quantity using the ml scale, sealing, and reusing later. The metal frame makes everything more stable than with soft standard silicone forms.

In brief
  • Portion immediately instead of filling one large container.
  • Store chilled and frozen foods quickly and carefully (FOPH).
  • Do not refreeze thawed food.
  • Stable forms with lids and ml scale make meal prep plannable.
Sources
  • FOPH - Food Safety
  • FOPH - Hygiene and handling of foodstuffs

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 →