
These super fluffy sugar free donuts are the perfect excuse to have dessert for breakfast!
Unlike regular fried donuts from the shop, these are full of fiber and protein to keep you full and most importantly, keep your blood sugar in check!
They whip up super quick and can be enjoyed on their own as a dessert, or as a sweet addition to a protein rich breakfast
Ingredients For These Sugar Free Donuts
Almond Flour – We’re using almond flour because its lower in carbs and high in fat to keep these donuts nice and moist
Whey Protein Concentrate – Make sure to use an unsweetened, high quality whey concentrate
Granulated Monk Fruit Sweetener – To sweeten our sugar free donuts
Baking Powder – leavening to help our donuts rise in the oven
Baking Soda – creates an extra fluffy interior in the donuts. Don’t skip it!
Instant Yeast (Optional) – I like to add this any time I make donut batter. I just think it adds more of a “donut flavor” but you can absolutely leave it out and still get fluffy delicious donuts!
Kosher Salt – To enhance the flavors in our donut batter
Freshly Grated Nutmeg – I like to add a tiny pinch of nutmeg. Not enough to really taste it, but enough to make things interesting. If you prefer to leave it out for a more pure vanilla flavor that’s ok too!
Greek Yogurt – Full Fat / Whole Milk Greek yogurt is going to keep these donuts nice and moist.
Egg – To give structure to our donut batter
Vanilla Extract – To flavor our sugar free donuts
Tips For Making The Fluffiest Sugar Free Donuts
These donuts are super easy to make, but there are a few things you need to keep in mind so they come out fluffy and perfect every time

Weigh The Dry Ingredients
Measuring your ingredients by weight is way more accurate than cups and will make it much easier to get the same results you see on my blog
Its especially important when measuring things like protein powder, because adding a little too much can leave you with a much drier interior of your donut
Butter And Flour The Donut Pan
If you’re using a metal donut pan like I am make sure to butter and flour the entire donut cavity! Even if the pan is non stick you need to grease it well.
If you don’t want to or can’t use wheat flour, coconut flour will also work. Just make sure to tap out all of the excess flour so you don’t end up with dry donut tops.
This part can take a while so make sure you do this BEFORE mixing the donut batter

Mix The Batter Quickly!
For a super fluffy interior you want to mix the batter QUICKLY!
When the baking soda reacts to the yogurt its going to create a ton of tiny bubbles and if you overmix you’re going to pop them them all.
Have Your Piping Bag Ready
You want to get these donuts in the oven right after they’re mixed so have your piping bag (or zip loc baggie) ready so can pipe them immediately.
I just place mine in a tall glass so I can gently plop the donut batter inter the bag without disturbing the bubbles too much
Adjust Oven Temperature For Darker Pans
If you have a dark baking pan your donuts are going to bake quicker and can dry out on the outside before the inside is cooked
I decreased the the temp by 10 degrees to compensate for the darker pan.
You can also try baking for less time if your oven can’t be lowered by smaller increments!
F.A.Q. About Sugar Free Donuts

The bigger donut was a result of the batter resting. It bakes up bigger but not as moist
Can I Skip The Protein Powder?
Absolutely not! Almond flour can be very dense when used on its own so we need the protein powder to make our donuts fluffy on the inside.
Does the type of protein powder matter?
Absolutely. Different types of protein powder behave VERY differently when baked so make sure you use the type of protein powder called for in the recipe. For these donuts you want to use an unsweetened whey concentrate
Can I Use Low Fat Greek Yogurt Instead?
Technically you can, but your donuts may be less moist due to the lower fat content. Try at your own risk!
How Do I Store Them?
The donuts can be stored in an airtight container on the counter for 2 days. If you want to keep them longer store in the fridge
Help My Sugar Dissolved!!!
Dip the donuts as you eat them, otherwise the sweetener will dissolve and you’ll have to dip them again.
They’re very moist on the outside so the sugar should stick well even after they’re cooled
Fluffy Sugar Free Donuts!
Equipment
- Bowl
- Whisk
- Silicone Spatula
- Piping Bag
- Scissors
- Donut Pan
Ingredients
- 1 1/2 Cups Almond Flour (150g)
- 3 Tbsp Unsweetened Whey Concentrate (21g)
- 3 Tbsp Granulated Monk Fruit Sweetener (45g)
- 3/4 tsp Baking Powder
- 1/2 tsp Baking Soda
- 1/4 tsp Instant Yeast
- 1/8 tsp Kosher Salt
- pinch Nutmeg (Freshly Grated)
- 1/2 Cup Full Fat Greek Yogurt (120g)
- 1 Large Egg
- 1 tsp Vanilla Extract
- ***Butter and A.P. Flour to grease donut pan
- 1/3 C Granulated Monk Fruit or Sugar For Dipping
Instructions
- Preheat oven to 350F (180C)
- Grease each of the donut pan sections with butter and all purpose flour (or coconut flour). Set Aside
- Prepare a piping bag by placing it in a tall glass
- Add the dry ingredients to a large bowl. Whisk to combine
- In a separate bowl add the Greek yogurt, egg, and vanilla. Whisk smooth
- Add the wet ingredients to the dry and mix with silicone spatula until fully combined. Do NOT overmix
- Gently add donut batter to piping bap
- Use scissors to remove the tip of the piping bag, and pipe donut batter into the pan (There will be some batter leftover for another donut)
- Baked for 7-8 minutes or until a toothpick comes out clean
- Allow donuts to cool for 3-5 minutes before removing from the pan
- Dip each donut in sugar, or your favorite sugar free sweetener and enjoy!
Hi! Where’s the nutrition info like amount of sugar and carbs?
Hi! I just went ahead and added it for ya! Cals 176 | Net Carbs 3g | Protein 10g | Fiber 2g | Fat 13g
I made these donuts a couple weeks ago and they were really really good. But I was craving a chocolate donut with a glaze, so I added three tablespoons of Hershey’s cocoa powder couple tablespoons more of sugar to balance out the sweetness and a quarter cup more of yogurt. That did the trick these are great. When they cooled I dip them in a powdered sugar glaze.
A chocolate version would be delicious! Thanks for sharing