Keto Butter Cake Recipe is a low-carb dessert made with almond flour, butter, and sugar substitutes, offering a rich, creamy taste without traditional sugar.
This Keto Butter Cake Recipe was created for people who want a sweet treat while following a ketogenic or low-carb lifestyle. The main purpose of making this cake is to enjoy a soft, flavorful dessert that fits health goals and dietary needs.
The concept of keto baking emerged as more people looked for alternatives to high-carb sweets. This Keto Butter Cake Recipe presents an easy way to make a buttery cake with tips, variations, serving ideas, storage, and answers to common questions.
About This Keto Butter Cake Recipe
Keto Butter Cake Recipe is a rich, buttery dessert with a soft, creamy texture and a slightly sweet, nutty flavor from almond flour. The crust is golden and tender, while the filling is smooth, velvety, and lightly sweetened using sugar substitutes, creating a gentle sweetness without sugar spikes.
Key ingredients include almond flour, butter, cream cheese, eggs, and low-carb sugar alternatives. Vanilla adds a fragrant note, while baking powder gives the cake a light rise.
This Keto Butter Cake Recipe delivers indulgence in every slice while keeping carbohydrates low, making it a delicious option for a ketogenic lifestyle.
How To Prepare Keto Butter Cake Recipe?
Preparation Time: 15 minutes
Cooking Time: 35 minutes
Total Time: 50 minutes
Course: Dessert
Cuisine: Keto
Difficulty: Easy
Yield: 8 servings
Ingredients
For the Crust:
- 115 g butter, melted
- 200 g almond flour
- 100 g granular sugar substitute (erythritol, monk fruit blend, etc.)
- 1 tbsp (≈12 g) baking powder
- 1 large egg
- ¼ tsp (≈1 g) salt
- 1 tsp (≈5 ml) vanilla extract
For the Filling:
- 2 large eggs, room temperature
- 225 g cream cheese, softened
- 90 g powdered sugar substitute
- 115 g butter, softened
- ½ tsp (≈2.5 ml) vanilla extract
- Powdered sugar substitute for dusting
Instructions
1. Prepare the Oven and Pan:
Preheat the oven to 175°C (350°F). Line an 8-inch round cake pan with parchment paper, making sure it covers the bottom and sides.
2. Make the Crust:
In a bowl, combine melted butter, almond flour, sugar substitute, baking powder, salt, egg, and vanilla extract. Mix until a smooth dough forms. Press the dough evenly into the bottom of the prepared pan.
3. Bake the Crust:
Bake the crust for 10–12 minutes until lightly golden. Remove from oven and let it cool slightly while preparing the filling.
4. Prepare the Filling:
In a mixing bowl, beat the softened cream cheese and butter together until smooth. Add the powdered sugar substitute and vanilla extract. Mix until creamy. Then, add eggs one at a time, beating well after each addition until fully incorporated.
5. Assemble the Cake:
Pour the filling over the pre-baked crust and spread evenly with a spatula. Return the pan to the oven. Bake for 20–25 minutes, or until the filling is set but still slightly jiggly in the center.
6. Cool and Serve:
Let the cake cool completely at room temperature, then refrigerate for at least 1 hour before slicing. Dust with powdered sugar substitute before serving.
Nutrition Facts Of Keto Butter Cake Recipe
| Nutrition | Amount |
|---|---|
| Calories | 310 kcal |
| Fat | 28g |
| Protein | 7g |
| Carbs | 4g |
| Fiber | 2g |
How It Works
This Keto Butter Cake Recipe works by using low-carb ingredients that create a rich, soft, and creamy texture without traditional flour or sugar.
Almond flour forms the base, giving a slightly nutty flavor and a tender crust. Butter and cream cheese in the filling add moisture, richness, and a smooth consistency.
Sugar substitutes provide sweetness without raising blood sugar. Eggs bind the ingredients together and help the cake rise lightly.
Baking gently sets the crust and filling while keeping the center soft. Cooling allows the cake to firm up, making it easy to slice and serve.
What To Serve With Keto Butter Cake Recipe
Keto Butter Cake Recipe can be served on its own or paired with a variety of low-carb additions to enhance flavor. Fresh berries such as raspberries, blueberries, or strawberries add natural sweetness and color.
A dollop of unsweetened whipped cream or sugar-free vanilla ice cream complements the creamy filling. Drizzling a small amount of sugar-free chocolate or caramel sauce creates an indulgent touch.
Chopped nuts, like pecans or almonds, add crunch. A cup of coffee, tea, or herbal infusion makes a balanced dessert experience while keeping carbohydrates low.
Expert Tips
1. Make sure butter, cream cheese, and eggs are at room temperature. This helps them mix smoothly and creates a creamy, even filling.
2. Spoon almond flour into your measuring cup and level it off. Too much can make the crust dry or crumbly.
3. When spreading the crust in the pan, press it down evenly so it holds together during baking and slicing.
4. Beat ingredients until smooth, but avoid over mixing. Too much air can make the filling crack while baking.
5. Keep the oven at 175°C (350°F) and check the cake after 20 minutes. A slightly jiggle center is fine; it will firm as it cools.
6. Let the cake cool at room temperature, then refrigerate for at least an hour. This helps the filling set and makes clean slices easier.
Health Benefits Of Keto Butter Cake Recipe
Keto Butter Cake Recipe offers several health advantages compared with traditional cakes. Using almond flour instead of wheat flour provides healthy fats, protein, and fiber, which help support heart health and stabilize blood sugar.
Sugar substitutes like erythritol or monk fruit prevent sugar spikes, making the cake suitable for low-carb and diabetic-friendly diets. Butter and cream cheese provide good fats that can keep you full longer.
The Keto Butter Cake Recipe is gluten-free and low in carbohydrates, helping maintain energy levels without excess sugar. Small portions allow indulgence while supporting a balanced, keto-focused lifestyle.
Best Variations
➢ Chocolate Keto Butter Cake – Add 2–3 tbsp unsweetened cocoa powder to the filling and crust for a rich chocolate flavor. Sprinkle sugar-free chocolate chips on top for extra indulgence.
➢ Lemon Keto Butter Cake – Mix 1–2 tsp lemon zest and 1 tbsp lemon juice into the filling for a bright, citrusy taste. A light glaze of sugar-free lemon syrup enhances the flavor.
➢ Berry Swirl Keto Butter Cake – Gently fold mashed raspberries, blueberries, or strawberries into the filling for a fruity swirl effect.
➢ Cinnamon Pecan Keto Butter Cake – Add 1 tsp cinnamon to the crust and filling, then top with chopped pecans for a warm, nutty twist.
➢ Coffee Keto Butter Cake – Dissolve 1 tsp instant coffee in 1 tsp hot water and mix into the filling for a subtle coffee flavor that pairs well with chocolate or vanilla toppings.
Additions For Extra Delicious Ideas
➤ Sugar-Free Chocolate Chips – Adding chocolate chips gives small bursts of rich, slightly bitter sweetness that contrast beautifully with the creamy butter filling. As they melt during baking, they create pockets of gooey chocolate that make each bite indulgent.
➤ Chopped Nuts – Almonds, pecans, or walnuts add a satisfying crunch and a nutty aroma. Sprinkling them on the crust or folding them into the filling enhances texture while complementing the almond flour base.
➤ Vanilla or Almond Extract – A few drops intensify the flavor profile, giving the cake a deeper, more aromatic sweetness that makes it taste bakery-fresh.
➤ Cinnamon or Cardamom – These spices add warm, fragrant notes, transforming the cake into a comforting, cozy dessert. A subtle dust on top or mixed in the filling creates a layered, flavorful experience.
➤ Sugar-Free Caramel Drizzle – Drizzling sugar-free caramel over slices after baking adds a sticky, decadent richness. It balances the mild sweetness of the cake and creates a visually appealing, dessert-worthy finish.
Storage
Keto Butter Cake Recipe can be stored in the refrigerator for up to 5 days in an airtight container to keep it fresh and maintain its creamy texture.
For longer storage, wrap the cake tightly in plastic wrap and place it in the freezer for up to 2 months. Thaw frozen slices in the refrigerator before serving.
Dusting with a sugar substitute or adding toppings should be done just before serving to keep them fresh and maintain the best flavor and texture.
FAQs For Keto Butter Cake Recipe
How low are the carbs in this cake?
This cake uses almond flour and sugar substitutes instead of wheat flour and sugar, so each slice has much fewer carbs compared with traditional cakes, helping fit within keto diet limits.
Can I bake this cake if I don’t follow keto?
Yes, anyone who likes a buttery, low‑sugar dessert will enjoy it, even if not following a strict keto diet.
What sweeteners work best?
Erythritol, monk fruit, or allulose are good options that add sweetness without adding sugar.
Can I add fruit or chocolate?
Low‑carb berries or sugar‑free chocolate chips can be mixed in for taste variations.
Will it rise like a regular cake?
Leavening from the baking powder helps it rise, though keto cakes are usually denser than wheat‑based ones.
Conclusion
This Keto Butter Cake Recipe is a dessert that everyone enjoys, rich in flavor and low in carbs, making it a favorite for both family and friends.
Every time I make this cake, it brings smiles and satisfaction, and I enjoy sharing it during serving time. The creamy filling and buttery crust create a delightful experience that makes baking worth it.
I hope you try making this Keto Butter Cake Recipe at home and enjoy it as much as I do, creating sweet moments that are both delicious and guilt-free.
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Keto Butter Cake Recipe
Ingredients
For the Crust:
- 115 g butter melted
- 200 g almond flour
- 100 g granular sugar substitute erythritol, monk fruit blend, etc.
- 1 tbsp ≈12 g baking powder
- 1 large egg
- ¼ tsp ≈1 g salt
- 1 tsp ≈5 ml vanilla extract
For the Filling:
- 2 large eggs room temperature
- 225 g cream cheese softened
- 90 g powdered sugar substitute
- 115 g butter softened
- ½ tsp ≈2.5 ml vanilla extract
- Powdered sugar substitute for dusting
Instructions
Prepare the Oven and Pan:
- Preheat the oven to 175°C (350°F). Line an 8-inch round cake pan with parchment paper, making sure it covers the bottom and sides.
Make the Crust:
- In a bowl, combine melted butter, almond flour, sugar substitute, baking powder, salt, egg, and vanilla extract. Mix until a smooth dough forms. Press the dough evenly into the bottom of the prepared pan.
Bake the Crust:
- Bake the crust for 10–12 minutes until lightly golden. Remove from oven and let it cool slightly while preparing the filling.
Prepare the Filling:
- In a mixing bowl, beat the softened cream cheese and butter together until smooth. Add the powdered sugar substitute and vanilla extract. Mix until creamy. Then, add eggs one at a time, beating well after each addition until fully incorporated.
Assemble the Cake:
- Pour the filling over the pre-baked crust and spread evenly with a spatula. Return the pan to the oven. Bake for 20–25 minutes, or until the filling is set but still slightly jiggly in the center.
Cool and Serve:
- Let the cake cool completely at room temperature, then refrigerate for at least 1 hour before slicing. Dust with powdered sugar substitute before serving.
Notes
Nutrition Facts Of Keto Butter Cake Recipe
Calories: 310 kcal | Fat: 28g | Protein: 7g | Carbs: 4g | Fiber: 2gHi! I’m Sophia, your trusted cake guide with years of hands-on baking experience. I’m passionate about creating delicious and wholesome cakes that bring happiness to every occasion and home. Whether you’re a beginner or seasoned baker, I’m here to share tips, recipes, and inspiration to make your baking journey enjoyable and rewarding. From classic flavors to healthy twists, my goal is to help you discover the joy of baking and sharing beautiful cakes with family and friends.