Mayonnaise & Soya Bean Powder

Mayonnaise

 1 tròng đỏ trứng gà

250ml dầu ăn

or

http://www.taste.com.au/recipes/18088/basic+mayonnaise

•  4 egg yolks, at room temperature
•  2 tablespoons lemon juice
•  200ml light olive oil
•  200ml olive oil
•  white pepper
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soya bean powder

400ml nước