Foods That Are Emulsions

Foods That Are Emulsionsを徹底追究! 知っておきたい トピックの裏側を凝縮して配信します。

Let’s start with the boss of emulsions: mayonnaise. It’s basically a miracle of stubbornness and egg yolks. You take oil, vinegar, and an egg yolk, and you whisk like your life depends on it.

Why does it work? The egg yolk contains lecithin—a natural emulsifier that grabs oil droplets with one hand and water with the other. It’s like a tiny, microscopic street bouncer saying, “You’re staying in this club until closing time.”

Fun fact: if you mess up and add oil too fast, your mayo will “break” and turn into a greasy, chunky mess. It’s the culinary equivalent of a tantrum, and you’ll be left apologizing to the kitchen gods. Don’t panic—you can fix it by starting over with a new yolk and slowly adding the broken mixture. We’ve all been there. It’s a rite of passage.

The ‘Hollandaise Gambit’ and Your Breakfast

Speaking of egg yolk emulsions, allow me to introduce hollandaise sauce. This is mayonnaise’s fancy, hot-tempered cousin who shows up to brunch in a tuxedo and demands attention. It’s made from butter, egg yolks, and lemon juice—and it can break your heart (and your eggs Benedict) in a New York minute.

If you overcook the yolks, you get scrambled eggs swimming in butter. Not the dream. But if you nail it, you get a silky, buttery, golden river of smugness that makes your toast feel like royalty.

Emulsifiers In Our Food – What Are They, And Are They Safe? | IFLScience

Pro tip: Whisk constantly and use a double boiler. And if it breaks, just pretend you were trying to make a “deconstructed” sauce. That’s what the fancy chefs call it, and it’s a great way to save face.