Easy Keto Vanilla Roll Cake with Strawberry Filling

Keto Vanilla Roll Cake with Strawberry Filling is one of those desserts that looks fancy, feels nostalgic, and yet fits perfectly into a keto, low carb, and sugar-free lifestyle. From the very first slice, this cake checks all my boxes: light, flexible, naturally gluten-free, easy to portion, and incredibly satisfying without blowing your macros. It’s the kind of dessert that makes you feel like you’re not dieting at all—which, honestly, is the goal.

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Easy Keto Roll Cake

I have a serious soft spot for roll cakes. They’re simple, elegant, and surprisingly forgiving. Because they’re baked thin and rolled, you get beautiful layers without stacking, levelling, or complicated frosting techniques.

They slice thinly, which makes them perfect for macro tracking, meal prep, or those moments when you want “just a little something sweet” that still aligns with keto and low carb goals.

Add in the fact that they’re naturally gluten-free and sugar-free, and this cake becomes a regular in my kitchen (check out my Keto Carrot Cake Roll Cake for the upcoming Easter holiday!) —not just a special-occasion dessert.

Why Roll Cakes Are Perfect for Keto & Low Carb Living

Roll cakes are one of the most underrated desserts in the keto world. They bake quickly, cool fast, and don’t rely on traditional flour for structure. Instead, they use eggs as the backbone, which means they’re naturally high in protein, flexible, and light.

That flexibility is key—you want a cake that rolls without cracking, especially when almond flour is involved.

Another reason I love roll cakes is portion control without feeling restrictive. Because the cake is rolled and sliced, you can easily control the thickness of each slice.

Thin slices still feel indulgent because you get cake and filling in every bite. That’s a huge win when you’re tracking macros, managing blood sugar, or simply trying to be more intentional with desserts.

The Vanilla Roll Cake Ingredients (And Why They Matter)

Eggs
Eggs are the foundation of this cake. They provide structure, lift, moisture, and flexibility—everything a roll cake needs. Properly whipped eggs create a light sponge that stays soft and bendable even after baking. This is what allows the cake to roll smoothly without cracking.

Almond Flour
Almond flour keeps this cake gluten-free, keto, and low carb while adding a subtle richness. Because it’s finely ground, it blends beautifully into the batter without weighing it down. Almond flour also pairs perfectly with vanilla, giving the cake a warm, bakery-style flavor.

Egg White Powder
This is a quiet powerhouse ingredient. Egg white powder adds protein and structure without additional fat, helping the cake maintain its shape while staying light. It also improves elasticity, which is especially helpful in keto baking where traditional flour structure is missing.

Sweetener
Your sweetener keeps this cake sugar-free while still delivering that classic vanilla sweetness. To ensure that your gluten-free roll cake does not crack, I HIGHLY suggest using WholeEarth Allulose Baking Blend as it seems to work the best for keto roll cakes.

Salt
Salt might seem small, but it’s essential. It enhances the vanilla flavour and balances the sweetness, keeping the cake from tasting flat or overly “eggy.”

Baking Soda
A small amount of baking soda gives the cake a gentle lift, helping it bake evenly and stay light rather than dense.

A Note on Allulose
If you choose to use allulose as your sweetener, be aware that it browns more quickly than other sugar-free options. This isn’t a bad thing—it adds a beautiful golden colour—but you’ll want to keep an eye on the cake toward the end of baking to avoid over-browning.

Making the Vanilla Roll Cake Base

This cake comes together quickly, which is another reason I love it.

Start by whipping your eggs until they’re light and airy. This step is crucial—it creates the structure and flexibility needed for rolling. You want your eggs to form soft peaks - this can take 5-10 minutes - you are better off "over-beat" than to "under-beat".

While your eggs are being whipped, combine all the other ingredients in a large bowl. The mixture will be VERY thick...almost like cookie dough.

Once the eggs are properly whipped, take ¼th of the whipped eggs and aggressively stir them into the almond flour batter. The goal is to simply "loosen and lighten" the thick "cookie dough" batter.

Next, take the remaining whipped eggs and CAREFULLY fold them into the batter. The goal is to keep as much air in the batter as possible.

Spread the batter evenly onto a lined baking sheet, smoothing it into a thin, uniform layer. Bake just until set and lightly golden (about 10-12 minutes). Overbaking is the enemy of roll cakes, especially keto ones, so remove it as soon as it’s done.

While the cake is still warm, carefully roll it (with parchment or a clean towel) into a log and let it cool. This “trains” the cake to hold its shape later without cracking.

Mr. Grumbles got me this thick piece of PVC pipe and cut it 12 inches long so that I can roll my cake and place it in the tube to help it keep it's form!

Strawberry Filling: Creamy, Fresh, and Keto-Friendly

The filling is where this cake really shines. It’s creamy, slightly tangy, lightly sweet, and bursting with strawberry flavour—all without added sugar.

Unsalted Butter
Butter adds richness and smoothness, creating a luscious base that blends beautifully with cream cheese. Using unsalted butter gives you full control over flavour.

Cream Cheese (Softened)
Cream cheese provides structure and a slight tang that balances the sweetness. Make sure it’s fully softened so the filling stays smooth and spreadable.

Powdered Sweetener
Powdered sweetener is key for a silky filling. Granulated sweeteners won’t dissolve properly and can make the filling gritty.

Strawberries (Fresh or Frozen, Thawed)
Strawberries bring natural sweetness, colour, and brightness. If using frozen strawberries, thaw them completely and drain excess liquid so the filling doesn’t become watery.

Strawberry Extract
This intensifies the strawberry flavour without adding sugar or extra carbs. A little goes a long way and gives the filling that “bakery-style” strawberry taste.

Assembling the Roll Cake

Once the cake is completely cool, gently unroll it.

Spread an even layer of strawberry filling across the surface, leaving a small border at the edges. Carefully roll it back up, using the parchment to guide you.

Don’t stress if it’s not perfect—roll cakes are meant to look rustic and inviting. Chill the cake briefly to set the filling, then slice into thin rounds.

Storage, Slicing, and Macros

This cake stores beautifully in the refrigerator and actually slices cleaner once chilled. Thin slices make it easy to fit into daily macros, whether you’re enjoying it as a dessert, a midday treat, or even a special breakfast.

Because it’s keto, low carb, gluten-free, and sugar-free, it won’t spike blood sugar or leave you feeling sluggish. Instead, it satisfies that dessert craving while keeping you aligned with your goals.

Final Thoughts

This Keto Vanilla Roll Cake with Strawberry Filling is proof that keto desserts don’t have to be complicated, dry, or disappointing. It’s light, flexible, flavorful, and versatile—everything a good roll cake should be. Whether you’re new to keto baking or a seasoned low carb pro, this recipe is approachable, reliable, and endlessly enjoyable.

If you’re looking for a dessert that feels special but fits your lifestyle, this roll cake deserves a spot in your rotation. Slice it thin, savour it slowly, and enjoy knowing you’re indulging in something that truly works with your goals—not against them.

More Easy Keto Roll Cake Recipes

Like This Keto Strawberry Frosting? Check out more of my frosting recipes!

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