Cloud Bread

Introduction

Cloud Bread, also known as “Unbread” or “Keto Cloud Bread,” has taken the low-carb and gluten-free communities by storm. This light, airy, and almost ethereal bread alternative is perfect for those looking to reduce their carbohydrate intake without sacrificing the joy of enjoying a soft, fluffy “bread.” Made from just three simple ingredients—eggs, cream cheese, and cream of tartar—Cloud Bread puffs up dramatically in the oven, creating a texture that’s reminiscent of a cross between a soufflé, meringue, and fresh dinner roll. Whether you’re following a ketogenic diet, managing diabetes, avoiding gluten, or simply experimenting with healthier baking alternatives, Cloud Bread offers a guilt-free way to enjoy sandwiches, sliders, or even a buttery breakfast treat.

The History

The origins of Cloud Bread are somewhat modern and internet-born, emerging prominently around the early 2010s alongside the rise of low-carbohydrate and ketogenic diets. While similar egg-based baked goods have existed for decades—such as Portuguese ovos moles, Italian meringues, or French dacquoise—the specific combination popularized as Cloud Bread was refined and shared widely through food blogs, Pinterest, and social media platforms. It gained viral status due to its astonishing transformation in the oven: starting as a glossy white paste and rising into a cloud-like dome that’s crisp on the outside and tender within. The term “Cloud Bread” likely stems from its delicate appearance and texture, floating like a cumulus cloud on your plate. Though not rooted in any single culinary tradition, it represents a creative fusion of baking science and dietary innovation, making it a staple in modern health-conscious kitchens.

Ingredients Breakdown

The magic of Cloud Bread lies in its simplicity and the chemistry of its few high-quality ingredients:

Eggs: The foundation of Cloud Bread. Eggs provide structure, moisture, and leavening. The yolks add richness and color, while the whites, when whipped, create volume and lift.
Cream Cheese: Adds fat, flavor, and stability to the mixture. It helps bind the ingredients and contributes to the soft, slightly tangy interior. Full-fat cream cheese is recommended for best results.
Cream of Tartar: An acidic powder that stabilizes the whipped egg whites, preventing them from collapsing. It also enhances volume and ensures a uniform, glossy texture.
Sugar (optional): A small amount may be added for sweetness if making a dessert version, though it’s typically omitted in savory preparations.
Salt: Enhances flavor and balances richness. Even a pinch improves the overall taste profile.
Vanilla Extract (optional): Used in sweet variations to add aromatic depth.

These ingredients work synergistically: the cream cheese emulsifies with the egg yolks, while the stiffly beaten egg whites act as a natural leavening agent, creating a structure that puffs beautifully in the oven.

Step-by-Step Recipe

Preheat the Oven: Set your oven to 300°F (150°C). Line a baking sheet with parchment paper or a silicone baking mat to prevent sticking.
Separate the Eggs: Carefully separate 4 large eggs, placing the yolks in one bowl and the whites in another. Ensure no yolk contaminates the whites, as this can inhibit proper whipping.
Mix Yolks and Cream Cheese: In a medium bowl, combine 3 oz (about 1/3 cup) of softened cream cheese with the egg yolks. Use a hand mixer or whisk until smooth, creamy, and fully blended. Add a pinch of salt and, if desired, 1/2 teaspoon of vanilla extract for a sweet version.
Whip the Egg Whites: In a clean, dry bowl, beat the egg whites using an electric mixer on medium speed until foamy. Add 1/8 teaspoon of cream of tartar and continue beating until soft peaks form. For sweeter versions, gradually add 1–2 teaspoons of powdered erythritol or stevia while continuing to whip until stiff, glossy peaks hold their shape.
Fold Together: Gently fold one-third of the whipped egg whites into the yolk mixture to lighten it. Then carefully fold in the remaining whites, using a spatula and a figure-eight motion to preserve as much air as possible. Do not overmix; stop when no white streaks remain.
Shape the Clouds: Spoon the mixture onto the prepared baking sheet, forming 4–6 oval or round mounds. You can also use a piping bag for a more uniform look. Smooth the tops gently and create a slight indentation in the center if desired.
Bake: Place in the preheated oven and bake for 25–30 minutes, or until the Cloud Breads are golden brown on top and firm to the touch. They should feel light and spring back when lightly pressed.
Cool: Turn off the oven and crack the door open slightly. Let the Cloud Breads cool inside for 5–10 minutes to prevent sudden deflation. Then transfer to a wire rack to cool completely before serving.

Tips

Use Room-Temperature Ingredients: Allow eggs and cream cheese to sit out for 30 minutes before starting. This improves mixing and whipping efficiency.
Clean Equipment: Any grease or residue in the bowl or on beaters can prevent egg whites from whipping properly. Wipe bowls with a lemon wedge or vinegar for extra cleanliness.
Don’t Overbake: Overbaking can make Cloud Bread dry or brittle. Aim for a light golden hue, not deep browning.
Stabilize with Cream of Tartar: This ingredient is crucial for stable peaks. If unavailable, substitute with a few drops of lemon juice or white vinegar.
Handle Gently: When folding, use a light hand to maintain airiness. Overmixing will deflate the batter and result in flat, dense bread.
Storage Tip: Store leftovers in an airtight container in the refrigerator for up to 3 days. Reheat in a toaster oven or air fryer to restore crispness.
Freezing Option: Freeze cooled Cloud Breads on a tray, then transfer to a freezer bag. Reheat directly from frozen at 300°F for 8–10 minutes.

Variations and Customizations

One of the greatest strengths of Cloud Bread is its versatility. Here are some delicious ways to customize it:

Savory Herb Cloud Bread: Add 1 tablespoon of chopped fresh herbs (like chives, dill, or parsley), a pinch of garlic powder, and black pepper to the yolk mixture.
Cheesy Cloud Bread: Fold in 2 tablespoons of grated Parmesan, cheddar, or mozzarella for a richer, more satisfying bite.
Everything Bagel Style: Top the mounds with everything bagel seasoning before baking for an instant flavor boost.
Sweet Cinnamon Roll Version: Mix 1/2 teaspoon of ground cinnamon into the base and sprinkle with keto-friendly cinnamon sugar before baking.
Lemon or Orange Zest: Add citrus zest to the yolk mixture for a bright, refreshing twist.
Chocolate Cloud Bread: Stir 1 tablespoon of unsweetened cocoa powder into the yolks and sweeten with a sugar substitute for a dessert-style treat.
Mini Cloud Bites: Pipe smaller portions for appetizers or snacks—perfect for topping with avocado, smoked salmon, or cream cheese.
Gluten-Free & Vegan Alternative: While traditional Cloud Bread relies on eggs, vegan versions use aquafaba (chickpea brine) whipped with cornstarch and plant-based cream cheese, though texture differs.

Health Considerations and Nutritional Value

Cloud Bread is an excellent option for individuals with specific dietary needs:

Low-Carb and Keto-Friendly: With only about 1–2 grams of net carbs per serving, it fits seamlessly into ketogenic and low-carb lifestyles.
Gluten-Free: Naturally free from wheat and gluten, making it safe for people with celiac disease or gluten sensitivity.
High in Protein: Each serving provides approximately 3–4 grams of protein, thanks to the eggs.
Healthy Fats: Contains fats from eggs and cream cheese, which support satiety and hormone balance.
Dairy Sensitivity? Substitute cream cheese with dairy-free alternatives like almond-based cream cheese, though texture may vary.
Egg Allergy Warning: Not suitable for those with egg allergies, as eggs are the primary structural component.
Nutritional Approximation (per serving, makes 4):
- Calories: 90–110
- Total Fat: 8g
- Saturated Fat: 4g
- Carbohydrates: 1.5g
- Fiber: 0g
- Net Carbs: 1.5g
- Protein: 3.5g

Note: Nutritional values may vary based on ingredient brands and substitutions.

Ingredients

4 large eggs, separated
3 oz (1/3 cup) full-fat cream cheese, softened
1/8 tsp cream of tartar
Pinch of salt
(Optional) 1/2 tsp vanilla extract (for sweet version)
(Optional) 1–2 tsp low-carb sweetener (e.g., erythritol or stevia)
(Optional) 1 tbsp grated Parmesan or herbs for savory variation

Directions

Preheat oven to 300°F (150°C). Line a baking sheet with parchment paper.
In a bowl, mix egg yolks and softened cream cheese until smooth. Add salt and any optional flavorings (vanilla, herbs, etc.). Set aside.
In a separate, grease-free bowl, beat egg whites with cream of tartar until soft peaks form. Gradually add sweetener (if using) and continue beating until stiff, glossy peaks form.
Gently fold one-third of the egg whites into the yolk mixture to lighten. Then carefully fold in the rest until fully incorporated and no streaks remain.
Spoon or pipe the mixture into 4–6 mounds on the baking sheet, shaping them into ovals or rounds.
Bake for 25–30 minutes, until golden brown and firm.
Turn off the oven, crack the door open, and let the Cloud Breads cool inside for 5–10 minutes. Transfer to a rack to cool completely.
Serve plain, toasted, or split open for sandwiches.

FAQ

Can I make Cloud Bread without cream of tartar?
Yes, though it’s not ideal. Substitute with 1/2 teaspoon of lemon juice or white vinegar when whipping egg whites. This helps stabilize the foam.

Why did my Cloud Bread collapse?
Common causes include under-whipped egg whites, overmixing during folding, opening the oven too soon, or underbaking. Ensure whites form stiff peaks and avoid sudden temperature changes.

Can I make it ahead of time?
Yes! Bake and store in an airtight container in the fridge for up to 3 days or freeze for up to 1 month. Reheat before serving.

Can I toast Cloud Bread?
Absolutely! Toasting in a toaster, air fryer, or skillet helps restore crispness and improves texture, especially if refrigerated.

Is Cloud Bread really “bread”?
Not technically. It lacks gluten and flour, so it’s more of a protein-rich, low-carb baked foam. But it serves a similar functional role in meals.

Can I add flour for more structure?
Adding flour defeats the purpose of a low-carb recipe. However, for a hybrid version, you could experiment with almond or coconut flour (1–2 tbsp), but expect denser results.

How do I prevent browning?
Cover loosely with foil halfway through baking if they’re browning too quickly.

Summary

Cloud Bread is a revolutionary low-carb, gluten-free alternative made from eggs, cream cheese, and cream of tartar, creating a light, fluffy, and versatile “bread” ideal for keto and health-conscious eaters. Easy to customize and perfect for sandwiches, snacks, or sweet treats, it brings joy to restrictive diets without compromising on texture or flavor.

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