Bring milk to the boil, remove from the stove. Stir in the contents of the bag, continue stirring for 1 minute. Leave to cool. Wash, clean and quarter the strawberries.
Leave to stand with 1 tablespoon of sugar. Beat the egg yolks, 1 tablespoon of sugar, vanillin sugar and Chantré Rouge with the whisks of the hand mixer until thick and frothy. Whip cream until stiff and fold in. Rice, strawberries,