---
title: "Blanching - Preparation Freezing - Healthy Food - Vacuum Cooking - Vacuum Steamer - Sous Vide Vacuum Cooking"
description: "Blanching - Preparation Freezing - Healthy Food - Vacuum Cooking - Vacuum Steamer - Sous Vide Vacuum Cooking"
url: "https://www.apenta.swiss/en/info/info-on-the-cooking-process/advanced-preparation-methods/blanching.html"
date: "2026-07-21T09:24:59+00:00"
language: "en-GB"
---

# ![Blanching Gentle Cooking Vacuum Steamer](https://www.apenta.swiss/images/Slider/Infos/Blanching-Gentle-Cooking-Vacuum-Steamer.jpg)

## Blanching **(preparation for deep-freezing)**

Choose a Vacuum Steamer (the size depends on the amount of food to be cooked).

\- Insert steam plate.

\- Fill 2 dl of water.

\- Prepare vegetables, pour in.

\- Form water seal 1 or 2.

\- After the water seal has been created, the blanching time is 2 to 5 minutes, depending on the vegetables.

\- Lay out the vegetables loosely, allow them to cool, pack them and freeze them as quickly as possible.

**[back](https://www.apenta.swiss/en/info/info-on-the-cooking-process/advanced-preparation-methods.html "back to advanced preparation methods")**

## Schema

```json
{ "@context": "https://schema.org", "@type": "BreadcrumbList", "itemListElement": [ { "@type": "ListItem", "position": 1, "name": "Home", "item": "https://www.apenta.swiss/en" }, { "@type": "ListItem", "position": 2, "name": "Info", "item": "https://www.apenta.swiss/en/info.html" }, { "@type": "ListItem", "position": 3, "name": "Info on the cooking process", "item": "https://www.apenta.swiss/en/info/info-on-the-cooking-process.html" }, { "@type": "ListItem", "position": 4, "name": "Advanced preparation methods", "item": "https://www.apenta.swiss/en/info/info-on-the-cooking-process/advanced-preparation-methods.html" }, { "@type": "ListItem", "position": 5, "name": "Blanching", "item": "https://www.apenta.swiss/en/info/info-on-the-cooking-process/advanced-preparation-methods/blanching.html" } ] }
```