. Keto Cinnamon Custard Slice

November 29, 2023  Happy Chef Avatar

Keto Cinnamon Custard Slice

This keto-friendly cinnamon custard slice is a delicious treat that can be enjoyed any time of day. Whether you’re looking for a low-carb dessert that won’t break your diet, a mid-day snack, or just a change of pace from your favorite sweet treats, this custard slice is sure to satisfy your craving.

The combination of butter, cinnamon, and a sweet, creamy custard make this the perfect snack. Not only is it guaranteed to be a crowd-pleaser, but it’s also incredibly simple to prepare. You can whip this recipe up in just under an hour—all you need is a few ingredients and an oven!

If you’re looking to make a statement at your next gathering, or just want to impress your family with a rich, decadent treat, this cinnamon custard slice is just for you. Read on for the full recipe and instructions.



-1/2 cup almond flour
-1/4 cup melted butter
-1/2 teaspoon ground cinnamon


-1/2 cup softened cream cheese
-3 tablespoons erythritol
-3/4 cup heavy cream
-1 teaspoon ground cinnamon
-1 teaspoon vanilla extract


1. Preheat oven to 350°F.

2. In a medium bowl, mix together the almond flour, butter, and cinnamon for the crust until it forms a thick paste.

3. Grease an 8-inch square baking dish or cake pan, and press the crust mixture into the bottom of the dish.

4. Bake for 10 minutes. Set aside to cool.

5. In a medium bowl, beat together the cream cheese and erythritol until combined.

6. In a separate medium bowl, whisk together the heavy cream, cinnamon, and vanilla extract until soft peaks form.

7. Fold the whipped cream mixture into the cream cheese mixture until combined.

8. Pour the filling over the cooled crust and spread out evenly.

9. Bake for 25 minutes, until the top of the custard slice is golden brown.

10. Let cool completely before slicing and serving. Enjoy!

This cinnamon custard slice is the perfect treat for anyone looking for a delicious, indulgent snack without breaking the rules of a keto diet. The light, crunchy crust provides the perfect base for the creamy custard, and the sweet cinnamon flavor will have you coming back for more. Not to mention, this recipe is so easy to prepare, you’ll be able to whip it up in no time flat!

What are you waiting for? It’s time to get inspired by this keto-friendly treat. Grab the ingredients and give this delicious cinnamon custard slice a try. Enjoy!

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