Keto Cinnamon Roll Fat Bombs – A Cozy, Low-Carb Treat
If you miss the warm, cozy flavor of cinnamon rolls but want to keep your carbs low, these Keto Cinnamon Roll Fat Bombs hit the spot. They’re creamy, rich, and lightly sweet with a swirl of cinnamon that tastes like the real thing. No baking, no fuss, just simple ingredients mixed together in minutes.
Keep a batch in the fridge for quick snacks, dessert bites, or an energy-boosting treat. Even non-keto friends will want one.
Ingredients
Method
- Soften the dairy. Let the cream cheese and butter sit at room temperature for 20–30 minutes. Softer ingredients blend smoother and prevent lumps.
- Make the base mixture. In a medium bowl, beat together the softened cream cheese and butter until fluffy and smooth. Add powdered sweetener, vanilla, and a pinch of salt. Mix until fully combined and taste for sweetness. Adjust if needed.
- Stir together the cinnamon swirl. In a small bowl, combine melted butter, cinnamon, and brown-style sweetener. It should be thick but spreadable. If too thin, add a pinch more sweetener; if too thick, a few drops of melted butter.
- Layer the mixture. Line a small loaf pan or square dish with parchment. Spread half of the base mixture evenly. Spoon half of the cinnamon mixture over it in dots or lines, then lightly swirl with a toothpick or knife.
- Repeat the swirl. Add the remaining base mixture and smooth the top. Add the rest of the cinnamon mixture and swirl again for that cinnamon roll look.
- Chill to set. Refrigerate for 1–2 hours, or freeze for 20–30 minutes, until firm enough to cut or scoop.
- Portion the fat bombs. Lift the slab out by the parchment and cut into 16–20 squares. Alternatively, use a small cookie scoop to form balls, then swirl a little cinnamon mixture on top.
- Optional icing. Whisk the icing ingredients until smooth. Drizzle lightly over the chilled fat bombs. Return to the fridge for 10 minutes to set.
- Serve. Enjoy straight from the fridge for the best texture. They’ll soften at room temperature.
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What Makes This Special
These fat bombs capture the flavor of classic cinnamon rolls using cream cheese, butter, and a keto-friendly sweetener. The texture is truffle-like: smooth and melt-in-your-mouth.
You’ll get the signature cinnamon swirl, a hint of vanilla, and a touch of icing-style sweetness. They’re easy to customize and work for meal prep, parties, or a late-night craving. Best of all, they’re low-carb and sugar-free, but still feel indulgent.
Ingredients
- For the base:
- 8 oz (225 g) full-fat cream cheese, softened
- 1/2 cup (113 g) unsalted butter, softened
- 1/3–1/2 cup powdered erythritol or allulose (adjust to taste)
- 1 tsp vanilla extract
- Pinch of fine sea salt
- For the cinnamon swirl:
- 2 tbsp unsalted butter, melted
- 1 1/2 tbsp ground cinnamon
- 2–3 tbsp brown-style keto sweetener (erythritol or allulose blend)
- Optional “icing” drizzle:
- 2 tbsp cream cheese, softened
- 1–2 tbsp powdered sweetener
- 1–2 tsp heavy cream (to thin)
- 1/4 tsp vanilla extract
Instructions
- Soften the dairy. Let the cream cheese and butter sit at room temperature for 20–30 minutes.
Softer ingredients blend smoother and prevent lumps.
- Make the base mixture. In a medium bowl, beat together the softened cream cheese and butter until fluffy and smooth. Add powdered sweetener, vanilla, and a pinch of salt. Mix until fully combined and taste for sweetness.
Adjust if needed.
- Stir together the cinnamon swirl. In a small bowl, combine melted butter, cinnamon, and brown-style sweetener. It should be thick but spreadable. If too thin, add a pinch more sweetener; if too thick, a few drops of melted butter.
- Layer the mixture. Line a small loaf pan or square dish with parchment.
Spread half of the base mixture evenly. Spoon half of the cinnamon mixture over it in dots or lines, then lightly swirl with a toothpick or knife.
- Repeat the swirl. Add the remaining base mixture and smooth the top. Add the rest of the cinnamon mixture and swirl again for that cinnamon roll look.
- Chill to set. Refrigerate for 1–2 hours, or freeze for 20–30 minutes, until firm enough to cut or scoop.
- Portion the fat bombs. Lift the slab out by the parchment and cut into 16–20 squares.
Alternatively, use a small cookie scoop to form balls, then swirl a little cinnamon mixture on top.
- Optional icing. Whisk the icing ingredients until smooth. Drizzle lightly over the chilled fat bombs. Return to the fridge for 10 minutes to set.
- Serve. Enjoy straight from the fridge for the best texture.
They’ll soften at room temperature.
Storage Instructions
- Refrigerator: Store in an airtight container for up to 7 days.
- Freezer: Freeze for up to 2 months. Place parchment between layers to prevent sticking. Thaw in the fridge for 30–60 minutes before eating.
- Serving tip: These taste best chilled.
If they sit out, they soften quickly due to the butter content.
Benefits of This Recipe
- Low in carbs, no added sugar: Perfect for keto or low-carb lifestyles without sacrificing flavor.
- Quick and no-bake: Minimal prep, no oven required, and easy cleanup.
- Satiety from healthy fats: The combo of butter and cream cheese is satisfying and can help curb cravings.
- Flexible and customizable: You can tweak sweetness, spices, and toppings to fit your taste.
- Great for meal prep: Make a batch ahead for convenient snacks or dessert bites all week.
Pitfalls to Watch Out For
- Grainy texture: Use powdered sweetener. Granulated erythritol can feel gritty in no-bake treats.
- Too soft or greasy: If the mixture feels loose, chill it longer. You can also add 1–2 tbsp almond flour or coconut flour to firm it up.
- Overpowering cinnamon: Cinnamon strength varies.
Start with less, taste, and add more if needed.
- Too sweet or not sweet enough: Sweetness preference is personal. Adjust the powdered sweetener in small increments.
- Hard to swirl: Make sure the swirl mixture isn’t hot. Warm butter can melt the base and muddy the layers.
Alternatives
- Dairy-free: Use a plant-based cream cheese and dairy-free butter or coconut oil.
Note that coconut oil firms more when chilled, so reduce slightly or add 1–2 tbsp nut butter for softness.
- Nutty crunch: Sprinkle chopped pecans or walnuts between layers or on top for a classic cinnamon roll vibe.
- Maple twist: Add 1/4 tsp maple extract to the base or icing for a cozy flavor without sugar.
- Protein boost: Mix 1–2 tbsp unflavored or vanilla whey isolate into the base. If it gets too thick, add a teaspoon of heavy cream.
- Spice blend: Swap some cinnamon for pumpkin pie spice or add a pinch of cardamom for warmth.
- Molded bites: Press the mixture into silicone candy molds for perfect, uniform shapes.
FAQ
Can I use monk fruit sweetener?
Yes. Most “monk fruit” blends are actually monk fruit plus erythritol or allulose.
Choose a powdered version for a smooth texture and adjust to taste.
What if I only have granulated sweetener?
You can blitz it in a blender or coffee grinder until powdered. This prevents grittiness in the finished fat bombs.
How many carbs are in each fat bomb?
Exact macros depend on your ingredients and portion size. As a ballpark, if you cut 20 pieces from the batch and use zero-calorie sweeteners, each piece typically has about 1–2g net carbs.
Always calculate with your specific brands.
Can I make these without cream cheese?
You can substitute with mascarpone for a milder flavor or use a thick nut butter (like almond or cashew) plus a little coconut cream. The texture will change but still tastes great.
Why did my fat bombs separate or feel oily?
This happens if the butter was too warm or the mixture was overmixed while warm. Chill the base briefly, then beat just until combined.
Keep the swirl mixture just cool enough to stay spreadable.
Do I have to add the icing?
No. It’s optional, but it adds an authentic cinnamon roll finish. If you prefer less sweetness, skip it or drizzle very lightly.
Can I roll them in cinnamon “sugar” instead of swirling?
Absolutely.
Mix powdered sweetener with cinnamon and roll chilled balls in the mixture for a quick shortcut with a nice finish.
How long do they last?
Up to 1 week in the fridge or 2 months in the freezer when stored airtight. Keep them cold for the best texture and flavor.
In Conclusion
Keto Cinnamon Roll Fat Bombs bring the comfort of a bakery treat to your low-carb kitchen with almost no effort. They’re creamy, cinnamon-swirled, and just sweet enough to satisfy a dessert craving without sending your carbs off the rails.
Make them once, and you’ll want a batch on hand at all times. Keep it simple, tweak the sweetness to your taste, and enjoy a little cinnamon roll magic any time you like.
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