Cloud Bread: Three Ingredients, One Magical Trick
Egg whites, cornstarch, and sugar — that's genuinely all it takes to bake something that looks like it floated down from the sky. Here's how to nail it every single time.

This isn't a recipe where you can wing it — the egg whites are everything. Get those right and the rest takes care of itself.

I know what you're thinking — three ingredients? That can't possibly turn into something worth eating. But cloud bread is one of those recipes that genuinely surprises you. It's light, it's pillowy, it's a little bit magical, and it comes together in about 30 minutes start to finish. No flour, no butter, no fuss. Just egg whites whipped into something beautiful, held together with a little cornstarch and sugar, and baked until they puff up into the softest, most cloud-like thing you've ever pulled out of your oven. It's naturally gluten-free and vegan, which makes it a win for a lot of folks at the table. And if you want to make it pink? One drop of food coloring and you've got a dessert that'll make everyone do a double-take.

Why Such a Simple Recipe Has One Big Rule
Here's the thing about cloud bread — it's easy, but it's not forgiving. The whole recipe is built on whipped egg whites, and egg whites have exactly one enemy: fat. Even a tiny smear of grease in your bowl or on your whisk and the foam just won't form. The whites will look sad and liquid no matter how long you beat them. My go-to fix before I start: wipe the bowl and whisk down with a paper towel that has a tiny bit of white vinegar on it. It cuts through any residual grease and gives the whites a clean surface to work with. Takes ten seconds and it's absolutely worth it. Beyond that, the technique is straightforward — whip to stiff peaks, fold in the cornstarch gently, shape it tall on the pan, and bake low and slow. That's the whole game.

What the Sugar and Cornstarch Are Actually Doing
These two ingredients aren't just there for sweetness and structure in a vague sense — they each have a specific job. The sugar slows down the egg white proteins as they set, which gives you a more stable, glossy foam that holds up in the oven. The cornstarch is the secret weapon: it soaks up moisture as the bread bakes and firms up the interior, so when you pull it out and it cools, it actually holds its shape instead of collapsing into a sad flat disc. That's why you fold the cornstarch in last with a spatula rather than beating it in with the mixer — you want to keep as much of that air volume as possible. And that gentle browning you get on top? That's where the subtle, almost caramel-like aroma comes from. It's a quiet thing, but it's why a properly baked cloud bread smells way more interesting than three ingredients have any right to.
5 minutes, and you’re ready to cook.
Five minutes of prep sets you up for a smooth bake. Get everything staged before you start whipping those whites.
- Gather EquipmentGather a large mixing bowl, electric mixer or whisk, measuring spoons, a baking sheet, parchment paper, and a spatula.
- Preheat OvenPreheat your oven to 300°F.
- Prepare Egg WhitesSeparate 4 eggs, carefully isolating the egg whites into the large mixing bowl. Ensure no yolk or shell fragments are present, as even a trace of yolk will prevent the whites from reaching stiff peaks.2 min
- Measure Cornstarch and SugarMeasure 1½ tablespoons of cornstarch and 2½ tablespoons of sugar into separate small bowls or directly into measuring spoons, ready to add to the egg whites.1 min
- Prepare Food Coloring (Optional)If using pink food coloring, have the bottle ready near your mixing station for quick addition after the egg whites reach stiff peaks.
- Line Baking SheetLine your baking sheet with parchment paper, ensuring it lies flat and covers the entire surface.30s
- Stage IngredientsArrange your prepped ingredients near the mixer: egg whites in the large bowl, measured cornstarch and sugar in small bowls, food coloring bottle (if using), and the lined baking sheet with spatula nearby.
The Color Situation
The pink food coloring is completely optional, but honestly? It's really fun. A few drops folded in after you've hit stiff peaks gives you this gorgeous pastel cloud that looks like something from a bakery window. You can go as light or as bold as you want — start with two drops, mix until the color is even, and add more from there. And there's no reason to stop at pink. Blue, lavender, mint green — cloud bread takes color beautifully. If you're making these for kids (or just want to have a little fun), this is the move. Just make sure you add the coloring after the peaks are formed and mix gently so you don't knock out all that air you worked to build.
Substitutions that still taste like the recipe.
Need to swap something out? Here are the best alternatives for the two hero ingredients — with notes on what changes.
- aquafaba
Similar protein — neutral swap
- gelatin
Similar protein — neutral swap
- egg↑ savory
Similar protein — adds more savory
- fufu flour
Shares maillard compounds with cornstarch
- cake flour
Shares maillard compounds with cornstarch
- tapioca starch
Shares maillard compounds with cornstarch
A Few Things That Can Go Wrong (And How to Fix Them)
If your whites aren't forming peaks after several minutes of beating, fat contamination is almost always the culprit — start over with a clean bowl. If the cloud bread spreads too thin in the oven, your peaks weren't quite stiff enough before you transferred the batter; it should hold a shape when you spoon it, not slump. And if it collapses right after baking, it either came out too early (the center should feel set, not jiggly) or the cornstarch got overworked and lost its structure. Bake it at a true 300°F — if your oven runs hot, drop it to 285°F. Low and slow is what keeps the foam intact all the way through.
Tools for this recipe.
Nothing fancy required here — you probably already have everything you need.
- large mixing bowl
- hand mixer
- whisk
- measuring spoons
- sheet pan
- parchment paper
- spatula
Common questions
Can I make cloud bread without an electric mixer?
Why did my cloud bread come out flat?
How do I store cloud bread and how long does it keep?
Can I use liquid egg whites from a carton?
Is cloud bread actually gluten-free?

Cloud bread is one of those recipes I love because it proves you don't need a long ingredient list to make something genuinely impressive. Three pantry staples, one good technique, and about half an hour — that's all it takes. Whether you go classic white or lean into the fun with a pop of color, this is the kind of bake that makes people smile. Give it a try, and if your first batch doesn't come out perfect, don't sweat it — just wipe down that bowl and go again. You've got this! 🍳


