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Break chocolate into pieces

Separate whites from yolks

Beat egg yolks and sugar together until smooth and homogenous

In a sauce pan add the milk, butter and chocolate and heat over low heat, taking care not to burn chocolate. You can take pan off heat if necessary

This can also be done in a bain marie or even a microwave oven

Add the yolk & sugar mixture , mix in well and continue cooking for a few minutes until you have a homogenous mixture

Remove from heat 

Only after this mixture is complete , beat egg whites and pinch of salt into stiff peaks and fold them in

Pour into dessert bowls and place in refrigerator for at least 3 hours

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