The book is beautiful, it's true, but revenues have they been tested? In the recipe floating islands, it is indicated to cook white 2 minutes per side: a disaster, the White seffondre. On the forum, it is stated that 2 minutes is too long. More times and temperatures are not accurate enough for a beginner, "heat": how long? Fire mild, medium, sharp? Should stir throughout the cooking time? Cover? Still too many approximations in this supposedly cookbook for beginners, it is best to have an expert in the elbow when in doubt!