The most expensive cake.

The most expensive cake

Video title: “The most expensive cake.” Presenter/channel: not specified in the subtitles.

Ingredients

• 500 whole eggs (yolks separated from whites)
• Salt (quantity not specified)
• Sugar (quantity not specified)
• Baking powder (quantity not specified)
• Flour (quantity not specified)
• Milk (quantity not specified)

No substitutions were mentioned.

Equipment & preparation

• Very large container for cracking 500 eggs
• Team to separate yolks and whites by hand (manual separation emphasized)
• Industrial mixer for whipping egg whites
• “Special oven” for baking (type/temperature not specified)
• Preparation is highly controlled: produced only 69 times per year; recipe is kept secret and production is tightly restricted

Method (step-by-step)

1. Crack 500 eggs into a very large container.
2. Separate yolks from whites by hand with extreme precision.
3. Place the egg whites in an industrial mixer with salt, sugar, and baking powder; beat until a light, airy foam is obtained.
4. Separately mix the yolks with flour and milk until smooth and homogeneous.
5. Very gently fold the whipped egg-white foam into the yolk/flour/milk mixture.
6. Bake the combined batter in the special oven for 20 minutes.
7. Result: an extremely soft, elastic Castella cake that “melts in your mouth.”

Technique cues & key timings

• Separation: done by hand and described as requiring “extreme precision.”
• Whipping: beat whites with salt, sugar, and baking powder until a “light and airy foam” (no further visual cues provided).
• Folding: fold the two preparations very gently to preserve the airy texture.
• Baking time: 20 minutes in the special oven (no temperature given).

Chef tips, production notes & cautions

• Precision when separating yolks and whites is emphasized.
• Gentle folding of whipped whites into the yolk mixture is crucial for the cake’s signature soft, elastic texture.
• The recipe and production are secret/restricted; the cake is made infrequently (69 times per year) and offered to a limited group.

Common mistakes to avoid

• Rough handling when folding, which can deflate the foam.
• Imprecise separation of eggs, which can affect whipping and texture.

Plating / serving

• Sensory description: extremely soft and elastic; said to “melt in your mouth.”
• No explicit plating, portioning, or serving instructions provided.

Variations

• None discussed in the subtitles.

Additional notes

• The cake is identified as Castella.
• It is claimed to sell for very high prices (“sold for millions of dollars”) and is offered only to a restricted group.
• Subtitles note that some people have managed to uncover the method despite the secrecy.

Source

• Video title: “The most expensive cake.” No presenter or external sources specified in the provided subtitles.