Experiment was held on 27th January 2010. The objective of the experiment is to outline the best cooking method for making an angel cake with optimum texture, volume, and tenderness. This group task is to varying the amount of beating of the whites.
There are two way of beating the whites.
a) Under-beating-beat
b) Over-beating
ANGEL CAKES
10g Sugar15g Cake Flour41g Egg whites32g Sugar0.6g Cream of Tartar0.1g saltUnder-beating : Based on the recipe, the ingredients are prepared based on the basic formula, but the whites are beaten to the point where they will not quite hold a peak.
Over-beating : The whites are beaten until they are brittle and dry.
Above picture shows the product after being cooked in a oven (preheated to 177 Celcius)
and baked for 20 minutes.
Under-Beating (the above) ;
Baking times-20 minutes
Volume- Maintain
Exterior
Color-brown
shape-maintain and foamy
Textures of crumb-very flat
Tenderness -soft
Comments:
Under-beating procedure produce better shape,taste,color and chewness for Angel Cakes.
Over-beating (the bottom) ;
Baking times-20 minutes
Volume-Less
Exterior
Color: Light Brown
Shape: Flat
Texture of Crumb-too soft and fragile
Tenderness-Hard to Chew
Comments:
Over-beating procedure produce low quality product of Angel Cakes and not recommended.