How to add beaten eggs whites to a mixture

For 150 g, you will need:

• 1 150 g egg white
• Total weight: 150 grams

Times:

Step by step recipe

• 1: First, you should not beat them too firmly (like for meringue for example), otherwise they can "break".
  Start by folding about ¼ of beaten egg whites into mixture with a flexible spatula (maryse)...
• 2: ...mixing as normal. This will lighten mixture.
• 3: Then pour this lightened mixture into the remaining beaten egg whites.
• 4: And gently fold in the mixture, not by swirling it around the bowl (as is usually done), but by moving it up and down while tilting the bowl...
• 5: ...until fully incorporated.