This Keto Cloud Bread Recipe Comes with 5 Ways to Top It
Keto cloud bread buns come from just four ingredients: eggs, cream cheese, baking powder, and salt. The egg whites get whipped until stiff, the yolks get beaten smooth with cream cheese, and the two get folded together before baking into small, golden rounds. What makes this base worth making more than once is what goes on top; from a simple avocado and tomato combination to a smoked salmon version, these buns work as a blank canvas for almost any topping you’d normally put on bread.
Keto cloud bread buns are a low-carb bread substitute made from whipped egg whites folded into a cream cheese and egg yolk mixture, baked into small golden rounds. Each bun comes to about 53 calories with roughly 0.6 g of net carbs, and works as a base for toppings ranging from avocado and tomato to smoked salmon or a sweet chocolate-berry version.

Why the Topping Variety Matters
Most cloud bread recipes stop at the base bun, offering maybe a pinch of garlic powder or dried herbs mixed into the batter for flavor. That’s useful, but it leaves the actual eating experience up to guesswork. This version treats the base bun as a starting point and builds out five distinct ways to top it, so it works for breakfast, lunch, a light dinner, or even a sweet treat, without needing to hunt down separate recipes for each.
Because the bun itself is neutral in flavor, it holds up well to very different topping styles, something a heavily seasoned base wouldn’t do as well. A plain, slightly savory bun pairs just as easily with smoked salmon as it does with a chocolate drizzle and berries.
Ingredients
This recipe makes 6 buns.
- 3 eggs, separated
- 3 tbsp cream cheese (about 60 g)
- ½ tsp baking powder
- ⅓ tsp salt
Ingredient notes: Make sure your mixing bowl is completely clean and free of any grease before whipping the egg whites, since even a small amount of fat can prevent them from whipping up properly. Room-temperature eggs whip more easily than cold ones straight from the fridge.
How to Make Keto Cloud Bread Buns
- Separate the eggs. Place the egg whites in a clean, grease-free bowl.
- Whip the whites. Beat the egg whites until stiff peaks form, adding the baking powder partway through.
- Mix the yolks. In a separate bowl, beat the egg yolks with the cream cheese and salt until smooth and creamy.
- Fold together. Gently fold the yolk mixture into the whipped egg whites, being careful not to deflate the mixture.
- Shape the buns. Spoon 6 portions onto a parchment-lined baking sheet.
- Bake. Bake at 150°C (300°F) for about 20 minutes, until lightly golden.
- Cool and top. Let the buns cool before topping, or serve them warm plain.

5 Topping Ideas for Cloud Bread Buns
- Fresh and savory: cream cheese, avocado slices, halved cherry tomatoes, a few arugula leaves, and a pinch of sea salt.
- Smoked salmon style: cream cheese, smoked salmon, thin cucumber strips, fresh dill, and a squeeze of lemon juice.
- Keto club: cream cheese, crispy bacon, lettuce, a slice of cheese, and a mustard-mayo blend.
- Sweet and keto: mascarpone, a drizzle of sugar-free chocolate, and a few raspberries or blueberries.
- Mediterranean style: pesto, fresh mozzarella, tomato slices, and fresh basil leaves.
Key Takeaways
- Keto cloud bread buns use just eggs, cream cheese, baking powder, and salt, no flour needed.
- Whipping the egg whites to stiff peaks and folding gently is the key step for a light, airy texture.
- Each bun comes to about 53 calories and roughly 0.6 g of net carbs, plain and untopped.
- Five topping ideas, savory, smoked salmon, club-style, sweet, and Mediterranean, turn the same base bun into different meals.
- Works well for breakfast, lunch, a light dinner, or a low-carb sweet treat.

FAQ
How many calories are in one cloud bread bun?
Based on a batch of 6 buns, one plain, untopped bun comes to about 53 calories, with roughly 4.2 g of fat, 3.5 g of protein, and 0.6 g of net carbs.
Why do the egg whites need to be whipped to stiff peaks?
Stiff peaks give the batter the air and structure it needs to bake into a light, fluffy bun. Underwhipped egg whites can result in a flatter, denser bun.
Can I make cloud bread buns without baking powder?
Yes, though the baking powder helps with a bit of extra lift. The buns will still work without it, just slightly less airy.
What toppings work best on cloud bread buns?
The buns are neutral enough to pair with almost anything, from savory combinations like avocado and tomato or smoked salmon and dill, to sweeter options like mascarpone with sugar-free chocolate and berries.
How should I store leftover cloud bread buns?
Store them in an airtight container in the refrigerator for a few days, or freeze them for longer storage, separated with parchment paper so they don’t stick together.
Can I flavor the batter itself instead of just topping the buns?
Yes. Adding a pinch of garlic powder, dried herbs, or grated parmesan to the yolk mixture before folding in the egg whites works well if you want built-in flavor as well as toppings.
