A simple recipe for keto cinnamon sugar donuts you can bake at home.
introduction
These donuts are low in carbs and quick to make. They are soft and warm with a cinnamon sugar coating. For more cinnamon baking ideas, see cinnamon brown sugar sourdough bread.
why make this recipe
You make this recipe when you want a sweet treat that fits a low carb plan. It uses almond flour and erythritol so it keeps carbs low. The donuts bake fast and taste like a classic cinnamon sugar donut.
how to make Keto Cinnamon Sugar Donuts
Follow the simple steps below. The batter is easy to mix and the donuts bake in one pan. If you want a bite-size version, try a similar idea like cinnamon sugar baked donut holes.
Ingredients :
1 cup almond flour, 1/4 cup erythritol, 1 teaspoon baking powder, 1/2 teaspoon cinnamon, 1/4 teaspoon salt, 3 large eggs, 1/4 cup unsalted butter, melted, 1 teaspoon vanilla extract, 1/4 cup granulated erythritol (for coating), 1 tablespoon cinnamon (for coating)
Directions :
- Preheat the oven to 350°F (175°C) and grease a donut pan.
- In a mixing bowl, combine almond flour, erythritol, baking powder, cinnamon, and salt.
- In another bowl, whisk together eggs, melted butter, and vanilla extract.
- Mix the dry ingredients into the wet ingredients until well combined.
- Spoon the batter into the donut pan, filling each cavity about 3/4 full.
- Bake for 15-18 minutes or until golden brown.
- While the donuts are cooling, mix erythritol and cinnamon in a bowl.
- Roll the cooled donuts in the cinnamon sugar mixture before serving.
how to serve Keto Cinnamon Sugar Donuts
Serve warm for best flavor. Pair them with coffee or tea. You can also add a small dollop of sugar-free cream cheese on the side.
how to store Keto Cinnamon Sugar Donuts
Keep donuts in an airtight container at room temperature for 2 days. For longer storage, refrigerate up to 5 days. Reheat briefly in a toaster oven to refresh before serving.
tips to make Keto Cinnamon Sugar Donuts
- Measure almond flour by spooning it into the cup and leveling it.
- Do not overmix the batter. Mix until just combined.
- Let donuts cool before coating so the coating sticks without melting.
- If you use silicone pans, lower bake time by a minute or two and check early.
variation (if any)
- Add a pinch of nutmeg or cardamom to the batter for extra spice.
- Use melted coconut oil instead of butter for a dairy-free option.
- Make a sugar-free glaze using powdered erythritol and a little water or cream.
FAQs
Q: Are these donuts gluten-free?
A: Yes. They use almond flour and no wheat products.
Q: Can I use another sweetener instead of erythritol?
A: You can use another granular low carb sweetener that measures like erythritol. Taste may vary.
Q: Can I make these in a muffin tin?
A: Yes. Fill muffin cups and bake a little longer, about 18-22 minutes, until a toothpick comes out clean.
Q: Can I freeze these donuts?
A: Yes. Wrap them well and freeze up to 2 months. Thaw in the fridge or at room temperature.
Conclusion
These donuts give you a simple low carb treat that is easy to make and tastes like a classic. For more low carb donut ideas, try this Keto Cinnamon Donut Muffins recipe or read a different take on cinnamon sugar keto donuts at Low Carb Cinnamon Sugar Donuts guide.

Keto Cinnamon Sugar Donuts
Ingredients
Method
- Preheat the oven to 350°F (175°C) and grease a donut pan.
- In a mixing bowl, combine almond flour, erythritol, baking powder, cinnamon, and salt.
- In another bowl, whisk together eggs, melted butter, and vanilla extract.
- Mix the dry ingredients into the wet ingredients until well combined.
- Spoon the batter into the donut pan, filling each cavity about 3/4 full.
- Bake for 15-18 minutes or until golden brown.
- While the donuts are cooling, mix erythritol and cinnamon in a bowl.
- Roll the cooled donuts in the cinnamon sugar mixture before serving.