Finnish Meringue Cookies Recipe (2024)

FAQs

What is the secret to good meringue? ›

Meringues are not supposed to harden completely in the oven. While low heat will dry them out, meringues do not become hard and crisp until they have had a chance to cool for five or ten minutes.

Chewy meringues are the result of two possible situations, under-baking and humidity. If they are under-baked they might always be a little chewy. For humidity, you can try popping the meringues back into the oven on a parchment paper-lined baking sheet at 200°F for 10 minutes to try crisping them up a bit.

Meringues will always get sticky if they're not kept nice and dry. I always let my meringues cool down in the open, then put them in a box once they have cooled down. That way, they may lose more moisture before boxing.

Acid. Whether it be vinegar, lemon juice, cream of tartar, or a combination, an acid will greatly improve the structure of meringue. Acid not only helps meringue whip up and aerate more quickly, it also keeps it stable. Without acid, meringue is more likely to collapse either during or after mixing.

Cornstarch: Cornstarch is an excellent way to foolproof your meringue. Use it to create added fluff and keep your hard-won volume from shrinking. Cream of Tartar: Often added in when making meringues, acidic cream of tartar provides lift and stabilization.

Adding the Sugar Too Quickly

With a meringue, the sugar interacts with the same proteins to produce a more stable structure, which is why a properly made meringue is much stiffer than an ordinary egg foam.

Italian meringue, like Swiss meringue, is cooked. It's the most stable of all three meringues, and it's ideal for buttercreams, piped decorations, topping tarts, and baking into cookies. Here, there's no double boiler involved.

A warning — if you add your sugar too slowly the mix will get too fluffy and the texture of the meringues will be too open. Over whip the egg whites and you risk making them too firm and they will risk losing the moisture that they hold.

The cornflour (cornstarch) in the meringue mixture helps to give the marshmallowy interior. If you wanted a chewier interior then you could try omitting the cornflour from the recipe.

Can you over bake meringue? ›

Don't overbake your meringue! Overbaking causes the egg whites to shrink and squeeze out small droplets of moisture. Always make sure to check on your pie at the minimum baking time. Undissolved sugar in the egg whites can also cause weeping.

Also, it is a good idea to use parchment paper or aluminum foil to line your baking sheets, not wax paper, as the meringue will sometimes stick to wax paper. Baking the meringues in a slow oven allows for gradual evaporation of the moisture from the meringues.

If you have leftover meringues, you can store them at room temperature or in the freezer for up to 1 month. If it's a warm or humid day, place your meringues in the fridge for 30 minutes first to make sure they're cool.

Let them sit in the oven until they are completely cold. I leave mine in overnight. Cookies can be stored in a ziplock bag unrefrigerated for up to two weeks.

Use room temperature eggs – Separating eggs is easiest when they are cold, but then let the egg whites come to room temperature (about 30 minutes) before making the meringue; this ensures they whip up with maximum volume.

Cream of tartar stabilizes the tiny bubbles in the egg whites, by precluding the egg proteins from sticking together. It thus speeds up the egg white whipping process and contributes to a stable, billowy, glossy meringue, perfect for cookies, topping pies, and folding into cake.