Meringue tart! The queen of “oh f*** I’ve got guests coming in 30 minutes and I need something to impress them with desserts”. And seriously, you can crush two fists of biscuits, pour over two bags of vanilla pudding mix, then dress it up beautifully with swiss meringue and they will look at it in ave. That’s because people eat with their eyes. If it looks amazing, they will convince themselves it tastes amazing. Now, of course I won’t be as unprofessional as to bake a pudding mix cake but that doesn’t mean it’s not just as simple.
Meringue:
There’s fifty ways to beat your egg whites, and they all drop down to three main types of meringue. Meringue is basically egg whites beaten together with a whisk until the air whipped into them greatly increases their volume. During beating, sugar is added to the whites to stabilize the structure. Sometimes, an additional stabilizing agent is added to stiffen the structure further. The additional stabilizator would be lemon juice, salt or cream of tatar.
All these meringues are distinguished by three most common types: French, Swiss, Italian meringue.
French meringue:
SImplest, most commonly used and least stable but lightest of all meringues. It’s made by beating the egg whites low to medium speed until soft peaks appear, after which sugar is added gradually while whipping on high speed until reaching sharp peeks and a glossy finish. The meringue is completed once all the sugar is dissolved. (check by simply pinching the meringue to see if you feel any sugar crystals between your fingers.)
Most common use of French meringue is folding into cake batters.
Swiss meringue:
Swiss meringue is gently cooked on Bain-Marie. The egg whites and sugar are added together in a heat proof bowl then stirred constantly on Bain-Marie on medium heat until reaching 80*C. After that, they are immediately removed from the heat and beaten vigorously on high speed with a whisk attachment until cooled down and stiff glossy peaks are formed.
One of the most common mistake executed while making swiss meringue is under beating it in fear of over beating it. Trust me it’s much harder to over beat it than other way around. Be confident and whisk it for as long as those glossy firm peaks stay upright when you dip in the meringue.
Compared to French, Swiss meringue is denser though softer in texture. Most commonly used as base for butter cream frosting and Pavlova.
Italian meringue:
Italian meringue is a cooked meringue. Equal parts of water and sugar are added to a pot on medium heat and simmered until the syrup reaches 115*C then taken off the heat. At the same time, egg whites are whipped on medium speed until reaching soft peaks. Syrup is then gently poured into the bowl while increasing the speed to high until stiff glossy peaks are formed.
Italian meringue is the most stable of all three and is used mostly for frosting cakes.