Beginning pastry chefs often wonder whether powdered sugar can be substituted for sugar in baked goods, creams, and desserts. In this article, we'll explore the differences between the two products, which is sweeter (sugar or powdered sugar), the correct substitution proportions based on the recipe's specifications, and when powdered sugar should not be used in place of regular sugar.
What is the difference between powdered sugar and sugar?
Before discussing whether sugar in a recipe can be replaced with powdered sugar, it is necessary to understand how these products, although seemingly related in origin, have significant differences.
Sugar – is pure sucrose obtained from sugar beet or cane in the process of crystallization of concentrated sugar juice.
Powdered sugar – a product of additional sugar processing (crystals crushed to a size of less than 0.2 mm).
Thus, the difference between regular sugar and powdered sugar is solely in the size of the sucrose crystals, but it is this difference that is essential in the preparation of many dishes.
Fine powder dissolves faster in any environment, so it is preferable when working with:
protein masses and recipes based on them;
creams based on heavy cream or sour cream;
thick masses: cheese, curd cream.
In liquid media (syrup or custard for cake), you can safely use either regular sugar, which you put in tea, or finely dispersed sugar powder.
What is sweeter: sugar or powdered sugar?
From a scientific point of view, this question is not entirely correct, since 100 grams of sugar and 100 grams of sugar made from this sugar contain absolutely the same amount of sucrose.
The sweetness of sugar, or more precisely the sweet taste we experience when consuming the product, depends on many factors:
type of raw material (there is cane and beet sugar);
production technologies;
size of crystals.
The finer the crystals, the faster they disintegrate in your mouth, and the faster you experience the sweetness. This is why many people find powdered sugar sweeter than regular sugar.
Correct ratio when replacing
To understand how much powdered sugar to use instead of the one specified in the recipe, just remember a simple rule: the replacement is carried out by weight in a 1:1 ratio.
It's important to understand that the bulk density of different foods varies. On average, sugar is 1.4 times denser than powdered sugar. Therefore, if you plan to use finely ground sugar instead of powdered sugar, it's best to measure the amount using a kitchen scale.
But what if you need to measure out the required amount of powder and don’t have scales at hand?
Experienced confectioners have long calculated the correct proportions for using powdered sugar instead of sugar. But keep in mind that this calculation is an average, as the bulk density of powdered sugar varies greatly depending on the degree of grinding.
Universal formula 1 cup sugar = 1.5 cups granulated sugar.
For 100 grams of products, the following table will be relevant:
Product
In glasses
In tablespoons
Granulated sugar
0.5
8
Powdered sugar
0.75
12
Moreover, for the finest powdered sugar, which is recommended for use in confectionery, the ratio is 1 cup sugar = 1.75 cups granulated sugar.
How does the substitution affect the taste and consistency of the product?
In many cases, substitution is not only possible, but also desirable, since a finer fraction allows for a more delicate texture and dissolves better.
Unlike other types of baking, sponge cake batter is made by whipping a fluffy egg mixture, preferably using granulated sugar. Regular sugar dissolves gradually, creating the densest texture necessary to achieve the right dough consistency.
Can powdered sugar be used instead of sugar when making creams for cakes, various pastries and desserts?
This substitution is highly desirable in any thick cream, as regular granulated sugar can't always achieve the desired cream consistency. Large sugar crystals dissolve poorly in thick media and can be felt on the teeth in the finished product, which is highly undesirable.
Confectioners use powdered sugar to prepare any creams:
custard;
oily;
sour cream;
on cream;
cream cheese.
However, when choosing a substitute for powdered sugar in cake frosting, be very careful. The reverse isn't always possible. If the recipe specifically calls for powdered sugar, don't try to make the frosting with regular sugar!
Please note that all recipes calling for whipping egg whites to stiff peaks call for the use of regular granulated sugar. Powdered sugar dissolves too quickly when added to the egg white foam, preventing the desired stiff consistency.
That's why replacing it with powdered sugar is possible where a soft, whipped egg white is sufficient as a base, but it's not worth experimenting with recipes for meringue rolls, meringues, or macarons.
You can make any syrup using either regular sugar or powdered sugar. The key is to calculate the correct amount when substituting, using weight rather than volume.
How to make powdered sugar
Important! It's virtually impossible to produce finely ground powder at home. Therefore, if your recipe calls for a fine powder, it's best to use a commercially prepared product.
In other cases, you can make powder from sugar you have at home using a coffee grinder or blender.
Please note! It's best to use regular granulated sugar for grinding. Larger crystals will require a longer grinding time, which can lead to overheating and damage to the device.