Best Meringue Powder Substitutes and Easy Replacement Ratios

Discover the best meringue powder substitutes, practical replacement ratios, and tips for royal icing, meringues, macarons, and vegan baking.

Meringue powder is a convenient baking ingredient commonly used in royal icing, meringues, decorative frostings, and other preparations that traditionally rely on egg whites. Its long shelf life and easy storage make it especially useful for bakers who decorate cookies or cakes regularly.

If you run out of meringue powder or prefer another option, several substitutes may provide similar structure, volume, and stability. The best meringue powder substitute depends on what you are making, whether the finished food will be baked, and whether you need an egg-free alternative.

What Is Meringue Powder?

Meringue powder is typically made from dried egg whites combined with sugar, starches, stabilizers, or other ingredients. Exact formulations vary by brand.

When mixed with water, it can replace fresh egg whites in certain baking and decorating applications. It is especially popular for royal icing because it is convenient, consistent, and easy to measure.

Since meringue powder contributes both structure and stability, a successful replacement must suit the intended use. A substitute that performs well in a baked meringue may not produce the same firmness or drying characteristics in decorative royal icing.

Egg White Powder

Egg white powder is one of the closest alternatives because it consists primarily of dehydrated egg whites. Unlike meringue powder, it generally does not contain the same added sugar or stabilizing ingredients.

As a starting point, replace 1 tablespoon of meringue powder with 1 tablespoon of egg white powder and 2 tablespoons of powdered sugar. This option is particularly useful for royal icing, decorative frostings, and other applications that benefit from a dry, shelf-stable egg product.

Check the package directions before substituting because concentration and rehydration instructions can vary among brands.

Fresh Egg Whites

Fresh egg whites provide excellent volume and structure in baked meringues, macarons, pavlovas, and fluffy frostings.

A commonly used conversion is 1 large egg white in place of 2 teaspoons of meringue powder combined with 2 tablespoons of water. Based on this conversion, 1 tablespoon of meringue powder would equal approximately 1½ large egg whites, along with an adjustment to the recipe’s liquid.

Fresh egg whites add moisture, so they should not be exchanged for dry meringue powder without considering the water or other liquid in the original preparation. For foods that will not be thoroughly cooked, pasteurized egg whites are the safer choice.

Pasteurized Liquid Egg Whites

Pasteurized liquid egg whites offer the whipping ability of fresh whites with added convenience. They can be a practical substitute in royal icing, frostings, and desserts that are not baked after mixing.

Approximately 3 tablespoons of liquid egg white equal 1 large egg white. To determine the correct amount, first check how many reconstituted egg whites the original quantity of meringue powder represents. Then use the liquid egg white equivalent and reduce other liquid as needed.

Some cartons of liquid egg whites whip better than others. Read the label to confirm that the product is suitable for whipping or meringue applications.

Aquafaba

Aquafaba is the liquid drained from canned chickpeas. It can trap air when whipped, making it a useful plant-based alternative in vegan meringues, macarons, frostings, and decorative icing.

A practical starting conversion is 3 tablespoons of aquafaba for each large egg white being replaced. Because meringue powder brands have different reconstitution instructions, convert the powder to its stated egg-white equivalent before measuring the aquafaba.

Aquafaba contains considerable moisture and may produce a softer or slower-drying result than meringue powder. Reducing very thin aquafaba before whipping can improve its concentration, but it should be cooled completely before use.

Egg Whites With Cream of Tartar

Cream of tartar is not a substitute for meringue powder by itself. It is an acid that helps stabilize whipped egg whites and encourages them to hold their shape.

For each large egg white, approximately ⅛ teaspoon of cream of tartar can be added before whipping. This combination is helpful for baked meringues, pavlovas, and frostings that need greater stability.

It may not duplicate the firm drying quality of commercial meringue powder in royal icing, especially when the decorations must remain crisp or withstand humid conditions.

Commercial Egg Replacers

Some powdered egg-replacement products can work when meringue powder functions mainly as a binder. However, many general egg replacers are not designed to whip into stable peaks.

Follow the manufacturer’s instructions for replacing egg whites and confirm that the product is suitable for whipping before using it in meringues, macarons, or decorative icing. A small test batch is helpful when appearance and structure are important.

Choosing the Best Substitute for Royal Icing

Egg white powder is usually the closest dry alternative for royal icing. Pasteurized liquid egg whites can also work, although their added moisture may require adjustments to the amount of water or confectioners’ sugar.

Aquafaba is a useful egg-free choice, but it may create a softer consistency and different drying time. For detailed piping, flowers, or decorations that need to remain firm, test the icing before completing an entire batch.

Choosing the Best Substitute for Meringues

Fresh egg whites are often the strongest choice for baked meringues, pavlovas, and macarons because they provide dependable volume and structure. Pasteurized liquid egg whites may also work if the package states that they are suitable for whipping.

Aquafaba is the leading plant-based option. Its performance can vary according to thickness, brand, and whipping time, so some experimentation may be needed.

How to Make a Successful Substitution

Begin by checking the meringue powder package for the manufacturer’s egg-white conversion. That instruction is more reliable than applying one universal ratio to every brand.

Consider the moisture in the replacement. Fresh egg whites, liquid egg whites, and aquafaba add liquid, while egg white powder remains dry. Adjusting the original liquid helps preserve the intended consistency.

The substitute should also match the purpose of the meringue powder. Whipping volume is essential for airy desserts, while strength and drying ability are more important for royal icing and decorative work.

When the appearance or structure matters, prepare a small test batch first. This allows you to evaluate whipping time, firmness, drying speed, flavor, and stability before committing to a larger quantity.

Flexible Alternatives for Baking and Decorating

Running out of meringue powder does not have to bring a baking project to a halt. Egg white powder offers a convenient dry replacement, while fresh or pasteurized egg whites provide excellent structure. Aquafaba makes it possible to create many whipped desserts and icings without eggs.

Ratios should be treated as starting points because brands and recipes differ. Matching the substitute to the intended use and accounting for added moisture will produce more dependable results.

Meringue powder, egg whites, aquafaba, powdered egg whites, eggs, measuring spoons, and whipped meringue arranged in a heart shape.
Popular meringue powder substitutes and measuring tools arranged in a heart around a bowl of glossy whipped meringue.

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Originally published August 2026 Reviewed by Culibloom

Reading Time 6 min

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