High-Protein Cloud Cake

Light as air, softly sweet, and melt-in-your-mouth tender, this High-Protein Cloud Cake is a dreamy keto dessert that feels indulgent without the guilt. Inspired by Japanese-style cheesecakes, it delivers a soufflé-like texture with rich creaminess and a delicate vanilla finish. Made with low-carb, sugar-free, keto-friendly ingredients, this cake is perfect when you want something elegant, fluffy, and satisfying while staying on track with a keto or low-carb lifestyle.

Is this good weight loss?

This cake supports weight loss on keto because it’s high in protein and healthy fats, which help promote fullness and reduce cravings. With no refined flour or sugar, it keeps insulin spikes low while satisfying dessert cravings in a controlled, low-carb way—making it easier to stay consistent with a calorie-aware keto plan.

Is this keto or not? And why?

Yes, this recipe is keto-friendly. It uses cream cheese, eggs, butter, and a keto-approved sweetener instead of flour and sugar. The result is low net carbs, moderate protein, and high fat—ideal for maintaining ketosis while enjoying a soft, bakery-style dessert.

What is High-Protein Cloud Cake?

High-Protein Cloud Cake is a light, airy cheesecake-style dessert made by folding whipped egg whites into a rich cream cheese base. Originating from Japanese soufflé cheesecakes, this keto version replaces sugar and flour with low-carb alternatives while boosting protein content.

Why This Recipe is Special

• Ultra-fluffy, cloud-like texture without flour
• High-protein dessert that feels indulgent
• Naturally low-carb and sugar-free
• Elegant yet simple baking technique
• Perfect balance of softness and creaminess

My Personal Experience

• The cake rose beautifully and stayed airy even after cooling.
• It felt rich yet light, making it easy to enjoy without heaviness.
• One slice was surprisingly filling thanks to the protein.
• It satisfied dessert cravings without knocking me out of keto.

Perfect For

This recipe is ideal for keto diet plans, weekend treats, special occasions, family desserts, meal-prep sweets, and anytime you want a light but satisfying low-carb dessert.

Why You’ll Love This Recipe

• Fluffy soufflé texture that melts in your mouth
• No flour or sugar—completely keto-friendly
• High protein keeps you fuller longer
• Looks bakery-style with minimal ingredients
• Not overly sweet, perfect for keto tastes

Common Mistakes to Avoid

1. Overmixing the batter, which deflates the air.
2. Baking at high heat instead of low and gentle.
3. Skipping the water bath, causing cracks.
4. Opening the oven too early, leading to collapse.

Required Equipment

• Springform pan — allows easy release without damaging the cake.
• Electric mixer — creates stable whipped egg whites.
• Mixing bowls — keeps batter stages separate and controlled.
• Baking tray (water bath) — ensures even, crack-free baking.

Storage Recommendations

Store leftovers in an airtight container in the refrigerator for up to 4 days. For longer storage, wrap slices tightly and freeze for up to 1 month. Thaw overnight in the fridge to maintain texture while staying keto-friendly.

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High-Protein Cloud Cake

Author: Caleb Rowan Cooking Method: Baking Cuisine: Keto Course: High Protein Desserts

Difficulty: Beginner Prep Time 15 mins Cook Time 45 mins Total Time 1 hr

Servings: 4

Best Season: Suitable throughout the year

Description

High-Protein Cloud Cake is a light, airy cheesecake-style dessert made by folding whipped egg whites into a rich cream cheese base. Originating from Japanese soufflé cheesecakes, this keto version replaces sugar and flour with low-carb alternatives while boosting protein content.

Ingredients

Scale

1/2x 1x 2x 3x

• 8 oz (225 g)
• 3 large eggs, separated
• ¼ cup powdered erythritol or monk fruit sweetener
• 2 tbsp unsalted butter
• ¼ cup heavy cream
• 1 tsp vanilla extract
• ¼ tsp cream of tartar

Instructions

1. Preheat oven to 325°F (160°C) and prepare a water bath.
2. Melt cream cheese, butter, and heavy cream on low heat, stirring until smooth.
3. Remove from heat; whisk in egg yolks and vanilla until creamy.
4. Beat egg whites with cream of tartar on medium-high until soft peaks form.
5. Gradually add sweetener and beat until glossy stiff peaks form.
6. Gently fold egg whites into the batter in batches to keep it airy.
7. Pour into pan, smooth top, and bake 45 minutes in water bath.
8. Turn off oven and cool gradually with door slightly open.

Nutrition Facts

Servings: 4 ServingCalories:210kcalTotal Fat:17gCholesterol:115mgSodium:170mgPotassium:120mgTotal Carbohydrate:4gProtein:9gCalcium: 90mg

Note

Store chilled for best texture, serve cold or lightly warmed, contains dairy and eggs, and enhance flavor with keto whipped cream or berries in moderation.