Egg yolk cake is a traditional delicacy passed down from Taiwan. It tastes sweet, soft and glutinous, and is very delicious. However, the unit price of an egg yolk cake is not cheap. One in an ordinary pastry shop costs nearly ten yuan. In fact, it is This is because it has a lot to do with the high ingredients used in making egg yolk puff pastry.

Why are egg yolk cakes so expensive?

1. First of all, raw materials are a big expense. Take salted egg yolks as an example. There are differences in taste and appearance between freshly cracked egg yolks and vacuum-packed egg yolks. The yolks of fresh salted eggs are bright and juicy, full in size, salty and fragrant, and melt in the mouth. A fresh salted egg is about 1.5 yuan in the market. Vacuum-packed salted egg yolks, after being stored for a long time, taste better. The taste is definitely not as good as fresh ones, and the cost is about 0.7-1 yuan on average, so the cost of a delicious crispy egg yolk is not low.

2. Bean paste is also one of the important factors that affects the taste. Some bakeries will make their own bean paste to control the impact of sugar and graininess on the taste of the bean paste. It is said that the red bean paste sold in Guangzhou Restaurant is relatively popular and the price is not low.

3. After talking about the fillings, we have to talk about the egg yolk puff pastry. If you want the pastry to be delicious, you need to use fat. Some cake shops on the market, in order to reduce costs, use synthetic butter instead of lard and butter. Butter is obtained by refining milk, so where does vegetable butter come from? It is a butter substitute made by partially hydrogenating vegetable oil and adding artificial flavors to imitate the taste of butter. Although the price is low, it is only one-quarter of butter. Vegetable oil After hydrogenation, trans fatty acids are produced, which are not good for cardiovascular and cerebrovascular diseases.

A freshly baked egg yolk cake is the hard work of the maker. Every ingredient used and every rolling is the source of deliciousness. This does not mean that if it is expensive, it must be delicious, but you get what you pay for. If something is delicious and relatively healthy, it will definitely not be much cheaper.

How to preserve homemade egg yolk cake

1. There are no additives for homemade egg yolk cake, and there is no vacuum packaging equipment, so it is recommended not to bake too much at one time. It is better to make it fresh and eat it now; 2 It uses the yolk of salted duck eggs. The egg yolks bought in the market for making egg yolk cakes are pickled. 50 days or whatever. So it's solid. Some of them are still soft. You can see it when you knock it open. At this moment, the egg yolk is just right for making egg yolk crisps, and the egg white is in a flowing liquid state. So the egg whites were thrown away directly. Commercially available salted duck eggs should be cooked. Take out the egg yolk and spray it with wine to remove the fishy smell, then roast it and then use it to make snacks. If it is a bagged naked egg yolk, soak it in oil, spray it with wine to remove the fishy smell, then steam or bake it. Cooked, the salted egg yolks used to bake dim sum should be cooked.

Nutritional content of egg yolk crisps

Nutrient content (per 100 grams)

Calories (kcal) 388.00

Carbohydrates (g )76.10

Fat (g) 3.90

Protein (g) 11.70

Cellulose (g) 0.80

Vitamin A (microgram )33.00

Measurement unit calories (edible portion calories)

1 (large) egg yolk puff pastry (60.0g) 233 calories

1 (small) )Egg Yolk Crispy (35.0g) 136 calories

Standard (100g) 388 calories