If you’ve ever craved bread but wanted something light, fluffy, and guilt-free, then cloud bread is your dream come true. This viral low-carb, gluten-free delight has taken kitchens by storm—and for good reason.
What Exactly Is Cloud Bread?
Cloud bread, also known as “unicorn bread” or “egg white bread,” is a soft, airy, and melt-in-your-mouth alternative to traditional bread. It’s made primarily from egg whites, cream of tartar, and sugar (or a sugar substitute), whipped into stiff peaks and baked into pillowy clouds. Despite its name, it doesn’t contain any actual bread ingredients like flour or yeast.
The Origins of Cloud Bread
While the exact origin of cloud bread is debated, it gained widespread popularity during the low-carb and ketogenic diet trends of the late 2010s. Its roots can be traced back to meringue-based recipes and even older European desserts like pavlova and soufflés. However, the modern version was popularized by food bloggers and social media influencers who rebranded it as a keto-friendly sandwich substitute.
- First viral appearance on Pinterest and Instagram around 2017.
- Adapted from protein-rich, low-carb baking techniques used in bodybuilding diets.
- Originally shared as a solution for those avoiding gluten, carbs, or grains.
Why Is It Called Cloud Bread?
The name “cloud bread” comes from its appearance and texture—light, white, and fluffy like a cumulus cloud. When baked correctly, it puffs up dramatically in the oven and collapses slightly upon cooling, creating a soft, spongy structure that feels almost weightless.
“It’s not bread in the traditional sense, but it satisfies the craving for something soft and handheld.” — Nutritionist Maria Sanchez, RD
Cloud Bread: A Nutritional Powerhouse or Just a Trend?
One of the biggest reasons cloud bread exploded in popularity is its impressive nutritional profile—especially for those on specific diets. Unlike conventional bread, which can pack 70–100 calories per slice and up to 15 grams of carbs, cloud bread typically contains fewer than 20 calories and less than 1 gram of net carbs per serving.
Macronutrient Breakdown
A standard single serving (about 1/3 of a recipe) of classic cloud bread contains approximately:
- Calories: 15–20
- Protein: 3–4g (from egg whites)
- Fat: 0–0.5g (unless butter or oil is added)
- Carbohydrates: 0.5–1g net carbs
- Sugar: 0–0.5g (depending on sweetener)
This makes cloud bread an ideal choice for people following ketogenic, diabetic, or low-FODMAP diets.
Health Benefits of Cloud Bread
While cloud bread isn’t a complete meal on its own, it offers several health advantages when used strategically in a balanced diet:
- Gluten-Free: Naturally free from gluten, making it safe for celiacs and gluten-sensitive individuals.
- Low Glycemic Index: Doesn’t spike blood sugar levels, ideal for diabetics.
- High in Protein: Egg whites are a complete protein source, supporting muscle repair and satiety.
- Dairy-Free Option: Can be made without any milk or cheese derivatives.
For more on low-carb nutrition, check out this guide from Healthline’s Ketogenic Diet Guide.
How to Make Cloud Bread: Step-by-Step Guide
Making cloud bread is surprisingly simple, requiring only a few ingredients and basic kitchen tools. The key lies in proper whipping technique and oven temperature control.
Basic Ingredients You’ll Need
Here’s what goes into a classic batch of cloud bread:
- 3 large egg whites
- 1/4 teaspoon cream of tartar (or lemon juice as a substitute)
- 1 tablespoon sugar (or erythritol for keto version)
- 1/2 teaspoon cornstarch (optional, for stability)
- 1/4 teaspoon vanilla extract (optional, for flavor)
These ingredients create about 3 servings. For a savory twist, omit sugar and vanilla, and add herbs or cheese.
Step-by-Step Instructions
- Preheat oven to 300°F (150°C). Line a baking sheet with parchment paper.
- Whip egg whites using a clean, dry bowl and whisk attachment. Start on low speed, then increase to high.
- Add cream of tartar once bubbles form. This stabilizes the foam and prevents collapse.
- Incorporate sweetener gradually while continuing to whip until stiff, glossy peaks form.
- Fold in cornstarch and vanilla gently to maintain volume.
- Scoop mounds onto the baking sheet using a spoon or piping bag.
- Bake for 25–30 minutes until golden and dry to the touch.
- Turn off oven and let them cool inside with the door slightly open to prevent cracking.
For visual guidance, watch this step-by-step YouTube tutorial on perfect cloud bread.
Variations of Cloud Bread: Sweet, Savory, and Everything In Between
One of the most exciting aspects of cloud bread is its versatility. With minor tweaks, you can transform it into a dessert, sandwich base, or even a breakfast side.
Sweet Cloud Bread Varieties
Sweet versions are often enjoyed as a snack or dessert. Try these popular variations:
- Vanilla Bean Cloud Bread: Add real vanilla bean seeds for aromatic richness.
- Lemon Cloud Bread: Infuse with lemon zest and a splash of juice for a citrusy kick.
- Chocolate Cloud Bread: Fold in unsweetened cocoa powder and a keto-friendly sweetener.
- Berry Swirl Cloud Bread: Gently swirl in mashed raspberries before baking.
Savory Cloud Bread Creations
Savory cloud bread is perfect for replacing buns or toast. Popular options include:
- Garlic & Herb Cloud Bread: Mix in minced garlic, parsley, and oregano.
- Cheese-Stuffed Cloud Bread: Add grated cheddar or parmesan into the meringue or place a cube in the center.
- Everything Bagel Cloud Bread: Top with everything bagel seasoning before baking.
- Spicy Jalapeño Cloud Bread: Fold in finely diced jalapeños and a pinch of cayenne.
These variations make cloud bread a dynamic player in meal prep and creative cooking. Explore more ideas at Low Carb Simplified.
Cloud Bread vs. Traditional Bread: A Side-by-Side Comparison
Understanding how cloud bread stacks up against regular bread helps clarify its role in modern diets.
Nutritional Differences
Let’s compare a slice of white bread (approx. 25g) with one serving of cloud bread (approx. 20g):
| Nutrient | White Bread | Cloud Bread |
|---|---|---|
| Calories | 67 | 18 |
| Total Carbs | 13g | 0.8g |
| Fiber | 0.7g | 0g |
| Sugar | 1.4g | 0.3g |
| Protein | 2.2g | 3.5g |
| Fat | 0.9g | 0.1g |
As shown, cloud bread wins in protein and carb control but lacks fiber found in whole grain breads.
Texture and Taste Comparison
While cloud bread mimics the softness of brioche or angel food cake, it doesn’t have the chewiness or crust of traditional bread. It’s more delicate and can fall apart when overloaded with wet fillings. However, its neutral flavor makes it adaptable.
“Cloud bread isn’t a replacement for sourdough, but it’s a brilliant alternative for those who need to avoid carbs.” — Chef Elena Torres, Culinary Instructor
Common Mistakes When Making Cloud Bread (And How to Avoid Them)
Even though cloud bread seems simple, many home bakers encounter issues. Here are the most common pitfalls and how to fix them.
Problem: Cloud Bread Deflates After Baking
This is usually due to under-whipping or opening the oven too soon. To prevent collapse:
- Ensure egg whites reach stiff peaks—when you lift the whisk, the tip should stand straight.
- Do not open the oven door during baking.
- Let the bread cool slowly inside the turned-off oven with the door ajar.
Problem: Gummy or Wet Center
A soggy interior means underbaking. Solutions include:
- Extend baking time by 5–10 minutes.
- Reduce meringue size—smaller mounds bake through more evenly.
- Use an oven thermometer to verify accurate temperature.
Problem: Too Sweet or Too Bland
Flavor imbalance is common. Adjust by:
- Reducing sugar or using a sugar substitute for keto diets.
- Adding flavor extracts (almond, coconut) or citrus zest.
- For savory versions, boost with spices, cheese, or herbs.
Cloud Bread in Popular Diets: Keto, Diabetic, and Beyond
Cloud bread has become a staple in several specialized eating plans due to its flexibility and nutritional profile.
Cloud Bread on the Ketogenic Diet
The ketogenic diet requires high fat, moderate protein, and very low carbs. While traditional cloud bread is low in fat, it can be adapted:
- Add a teaspoon of MCT oil or coconut oil to the meringue.
- Top with avocado, bacon, or cream cheese to increase fat content.
- Use powdered erythritol instead of sugar.
Many keto bloggers feature cloud bread as a “cheat” carb substitute. See Diet Doctor’s Bread Alternatives for more keto-friendly options.
Cloud Bread for Diabetics
Because it has minimal impact on blood glucose, cloud bread is an excellent option for people managing diabetes. Its high protein and low sugar content help maintain stable insulin levels.
- Pair with protein-rich fillings like turkey or eggs.
- Avoid sugary spreads like jam.
- Monitor portion size—even low-carb foods should be eaten in moderation.
Cloud Bread in Gluten-Free and Allergy-Friendly Diets
Naturally free from gluten, dairy (if made without cheese), nuts, and grains, cloud bread is safe for many with food sensitivities. However, always check labels on additives like cream of tartar if cross-contamination is a concern.
- Use organic, allergen-tested ingredients when possible.
- Prepare in a clean environment to avoid allergen exposure.
- Label clearly if serving to others with dietary restrictions.
Storing and Reheating Cloud Bread: Tips for Longevity
Cloud bread is best enjoyed fresh, but it can be stored for later use with proper techniques.
How to Store Cloud Bread
Due to its high moisture content and delicate structure, cloud bread doesn’t last as long as regular bread.
- Room Temperature: Keep in an airtight container for up to 2 days.
- Refrigerator: Store for 3–4 days. May become slightly denser.
- Freezer: Place in a freezer-safe bag and freeze for up to 2 months. Thaw at room temperature.
How to Reheat Cloud Bread
To restore softness and warmth:
- Oven: Warm at 300°F for 5–7 minutes.
- Toaster: Use low setting to avoid burning.
- Microwave: Not recommended—can make it rubbery.
For best results, reheat only when ready to eat.
Cloud Bread Around the World: Global Twists and Cultural Adaptations
While cloud bread is a modern internet phenomenon, similar airy baked goods exist worldwide, showing how universal the desire for light, fluffy textures is.
Japanese Soufflé Pancakes
Often called “cloud pancakes,” these are made with a similar meringue technique and baked slowly for a jiggly, custardy center. They’re a popular café item in Japan and have inspired many cloud bread recipes.
- Use whole eggs and milk for a richer texture.
- Cooked in special round molds on a griddle.
- Served with whipped cream and fruit.
Italian Meringhe and Baked Alaskas
Italian meringue, made with hot sugar syrup, is more stable than the French version used in cloud bread. It’s a key component in desserts like Baked Alaska, where it’s torched for a golden crust.
- More stable at room temperature.
- Sweeter and denser than cloud bread.
- Can be adapted for savory uses with herbs and cheese.
Latin American Suspiros (Sighs)
In countries like Colombia and Peru, “suspiros” are meringue cookies that are light, crisp on the outside, and soft inside—very similar in concept to sweet cloud bread.
- Often flavored with vanilla or cinnamon.
- Baked at low temperatures for hours.
- Served during celebrations and holidays.
Is cloud bread healthy?
Cloud bread is a healthy option for those on low-carb, keto, or gluten-free diets. It’s low in calories and high in protein but lacks fiber and essential nutrients found in whole grains. Best used in moderation as part of a balanced diet.
Can I make cloud bread without sugar?
Yes! You can omit sugar entirely or use a keto-friendly sweetener like erythritol, stevia, or monk fruit. For savory versions, skip sweeteners and add herbs or cheese instead.
Why did my cloud bread collapse?
Collapse usually happens due to under-whipped egg whites, opening the oven too early, or underbaking. Make sure whites form stiff peaks, avoid disturbing the oven, and let the bread cool slowly inside.
Can I freeze cloud bread?
Absolutely. Freeze cooled cloud bread in an airtight container or freezer bag for up to 2 months. Thaw at room temperature and reheat in the oven for best texture.
Is cloud bread the same as keto bread?
Not exactly. While cloud bread is often used in keto diets, most keto breads contain almond flour, coconut flour, and fats to mimic traditional bread. Cloud bread is lighter, lower in fat, and more meringue-like.
Cloud bread is more than just a passing food trend—it’s a creative, adaptable, and nutritious alternative for those seeking lighter, low-carb options. Whether you’re on a keto journey, managing diabetes, or simply love fluffy, eggy treats, cloud bread offers a delightful way to enjoy bread-like satisfaction without the heaviness. With its simple ingredients, endless variations, and global inspirations, it’s no wonder this airy delight has captured hearts (and stomachs) around the world. So go ahead, whip up a batch, and taste the clouds.
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