If you have ever stared at a bakery donut and wished it could love you back the same way you love it, this recipe is your answer. These healthy peanut butter donuts baked right in your oven give you everything you want from a proper donut: that pillowy, cakey texture, a rich nutty flavour, and a glossy glaze that makes them look genuinely impressive. No deep fryer, no mountains of refined sugar, no post-donut guilt. Just a bowl, a donut pan, and about 25 minutes standing between you and something really good. This recipe suits anyone chasing a better breakfast treat, a post-workout snack with some protein behind it, or simply a healthier weekend bake to share with the family.
The ingredient list here does some serious heavy lifting in the health department. Whole grain oat flour forms the base, bringing a mild nuttiness and a solid dose of dietary fibre that plain white flour simply cannot compete with. Natural peanut butter, the kind with nothing added but peanuts and maybe a pinch of salt, delivers healthy monounsaturated fats, protein, and that deep roasted flavour that makes these donuts taste indulgent without actually being indulgent. Pure maple syrup sweetens the batter with a fraction of the refined sugar you would find in a traditional recipe, and it adds a lovely caramel-like warmth. Greek yogurt keeps the crumb tender and moist while sneaking in extra protein and a gentle tang that balances the richness of the peanut butter beautifully. A single egg binds everything together, and a small amount of baking powder gives the donuts their lift. The honey glaze on top uses just a tablespoon of honey thinned with a splash of warm water, keeping the added sugar genuinely low.
Texture-wise, these baked donuts land somewhere between a soft muffin and a classic cake donut. The crumb is light but substantial, with a slightly chewy edge from the oat flour and a tender centre from the yogurt. They are not airy and hollow the way a yeasted fried donut is, but that is completely intentional. The flavour is forward and warm, all peanut butter with a hint of vanilla and that honey glaze pooling in the ridges on top. A sprinkle of crushed roasted peanuts over the glaze adds crunch and makes them look like they came from an artisan bakery. Serve them slightly warm from the oven for the best experience, alongside a coffee or a cold glass of oat milk. They also make a brilliant lunchbox treat or a mid-morning snack that actually keeps you full.
From a nutritional standpoint, each donut comes in at around 185 calories with 8 grams of protein and 3 grams of fibre, which puts them in a completely different league from a traditional glazed donut that can clock 300 or more calories with almost no fibre or protein. They are made without any refined flour, relying entirely on oat flour for a whole grain base. The sweetener is entirely from natural sources, so there is no refined sugar in the batter at all. They are also naturally dairy-free if you swap the Greek yogurt for a coconut or oat-based alternative, making them a solid option for those managing lactose intolerance. The recipe as written is not vegan due to the egg, but a flax egg works well for a fully plant-based version. These donuts prove that baking smarter does not mean sacrificing the things that make a donut worth eating in the first place.
Ingredients
- 1 cup oat flour (certified gluten-free if needed; blend rolled oats into a fine powder to make your own)
- 1 tsp baking powder
- 0.3 tsp fine sea salt
- 0.5 tsp ground cinnamon (optional but adds warmth)
- 3 tbsp natural peanut butter (smooth, no added sugar or palm oil)
- 3 tbsp pure maple syrup (grade A for a lighter flavour)
- 1 large egg (or 1 flax egg for vegan version)
- 0.5 cup plain Greek yogurt (full-fat or low-fat both work; use coconut yogurt to make dairy-free)
- 1 tsp pure vanilla extract
- 2 tbsp unsweetened almond milk (or any milk of choice, to loosen the batter)
- 1 tbsp raw honey (for the glaze)
- 1 tbsp natural peanut butter (for the glaze; warm slightly for easy mixing)
- 1 tbsp warm water (to thin the glaze to a drizzleable consistency)
- 2 tbsp crushed roasted peanuts (unsalted, for topping)
Instructions
- 1
Preheat your oven to 180 degrees Celsius or 350 degrees Fahrenheit. Lightly grease a standard 6-cavity donut pan with a small amount of cooking spray or a thin wipe of coconut oil.
Even non-stick pans benefit from a light grease to ensure clean removal without tearing the donuts.
- 2
In a medium mixing bowl, whisk together the oat flour, baking powder, fine sea salt and cinnamon until evenly combined. Set aside.
If you are making your own oat flour, blend rolled oats in a high-speed blender for about 30 seconds until you get a fine, flour-like powder.
- 3
In a separate bowl, whisk together the natural peanut butter, maple syrup, egg, Greek yogurt, vanilla extract and almond milk until completely smooth and well incorporated.
Warming the peanut butter for 10 to 15 seconds in the microwave beforehand makes it much easier to whisk into the other wet ingredients.
- 4
Pour the wet ingredients into the dry ingredients and fold gently with a spatula until a thick, smooth batter forms. Do not overmix. A few small lumps are absolutely fine.
Overmixing develops the oat flour and can make the donuts dense rather than light and cakey.
- 5
Transfer the batter into a zip-lock bag or piping bag, snip the corner, and pipe the batter evenly into each cavity of the donut pan, filling each one about three-quarters full.
The piping bag method gives you much neater donuts than using a spoon. A standard freezer bag works just as well as a proper piping bag.
- 6
Bake for 12 to 14 minutes, until the donuts are set on top, lightly golden at the edges, and a toothpick inserted into the thickest part comes out clean.
Start checking at 12 minutes. Oat flour bakes quickly and these donuts can dry out if left too long.
- 7
Allow the donuts to cool in the pan for 5 minutes, then gently run a thin spatula or butter knife around each donut and transfer them to a wire rack to cool completely.
- 8
Make the glaze by stirring together the honey, the extra tablespoon of peanut butter, and warm water in a small bowl until smooth and glossy. Adjust the consistency with a little more water if needed.
The glaze should be thick enough to coat the back of a spoon but thin enough to drizzle. Add water a few drops at a time.
- 9
Dip the top of each cooled donut into the glaze, letting the excess drip back into the bowl, then set them glaze-side up on the wire rack. Scatter crushed roasted peanuts over the top immediately before the glaze sets.
Work quickly with the toppings as the honey glaze sets within a few minutes at room temperature.
Nutrition per serving
185kcal
Calories
8g
Protein
21g
Carbs
8g
Fat
3g
Fibre
8g
Sugar
135mg
Sodium
Pro Tips
- ✓
Use a food scale to measure the oat flour by weight (120g per cup) for the most consistent results.
- ✓
Do not skip greasing the donut pan, even if it is non-stick. Oat flour batters tend to stick more than wheat flour batters.
- ✓
These donuts taste best within the first hour of baking when the edges are still slightly crisp and the centre is soft.
- ✓
If your batter seems too thick to pipe easily, add another teaspoon of almond milk to loosen it slightly.
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For a richer peanut butter flavour, stir a teaspoon of powdered peanut butter into the glaze alongside the natural peanut butter.
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Letting the donuts cool fully before glazing prevents the glaze from sliding off and becoming too thin.
Frequently Asked Questions
Variations
- •
Peanut Butter Chocolate Chip Donuts
Fold 3 tablespoons of dark chocolate chips (70% cocoa or above) into the batter before piping. Replace the honey peanut butter glaze with a simple dark chocolate drizzle made from 2 tablespoons of melted dark chocolate thinned with a teaspoon of coconut oil.
- •
Peanut Butter and Banana Donuts
Mash half a ripe banana and stir it into the wet ingredients. Reduce the maple syrup to 2 tablespoons since the banana adds natural sweetness. The result is a softer, slightly denser donut with a lovely fruity undertone.
- •
Spiced Peanut Butter Donuts
Add half a teaspoon of ground ginger and a quarter teaspoon of ground cardamom to the dry ingredients alongside the cinnamon. This warming spice combination pairs particularly well with the honey glaze in autumn and winter.
- •
High Protein Donuts
Replace 2 tablespoons of oat flour with 2 tablespoons of vanilla or unflavoured whey or plant-based protein powder. Boost the Greek yogurt to three-quarters of a cup to compensate for the extra dryness and keep the crumb moist.
Substitutions
- •Oat flour → Whole wheat pastry flour (Use the same quantity. The donuts will be slightly less chewy and a little lighter in texture. Not suitable for gluten-free diets.)
- •Natural peanut butter → Almond butter or sunflower seed butter (Both work as a 1:1 swap. Sunflower seed butter is a great nut-free alternative and creates a very similar texture, though the flavour will be milder.)
- •Maple syrup → Agave nectar or raw honey (Use the same quantity. Honey adds a slightly floral sweetness. Agave has a lighter, more neutral flavour and is suitable for vegans.)
- •Greek yogurt → Plain coconut yogurt or oat yogurt (Use the same quantity for a dairy-free version. Full-fat coconut yogurt gives the richest, most tender crumb.)
- •Egg → 1 flax egg (1 tbsp ground flaxseed plus 3 tbsp water, rested for 5 minutes) (Works well for a vegan version. The texture may be very slightly denser but the flavour remains excellent.)
- •Almond milk → Any plant-based or dairy milk (The small quantity used means virtually any milk works here. Oat milk adds a subtle sweetness; full-fat dairy milk gives a richer crumb.)
🧊 Storage
Store cooled donuts in an airtight container at room temperature for up to 2 days, or refrigerate for up to 5 days. The glaze may soften slightly in the fridge, which is perfectly normal. Warm individual donuts in the microwave for 10 to 15 seconds before eating for that fresh-baked feel.
📅 Make Ahead
The batter can be made up to 24 hours ahead and stored covered in the fridge. Give it a quick stir before piping, and add a splash of milk if it has thickened up too much overnight. Baked unglazed donuts can also be frozen for up to 2 months in a sealed freezer bag. Thaw at room temperature and glaze fresh before serving.
