If you’d told me three years ago that my go-to comfort bake would be mini blueberry cake donuts with glaze, I’d have laughed—hard. I was that person who always burned the edges of cookies and ended up with dough stuck to my elbows (seriously, don’t ask). But then, one snowy Sunday, my neighbor Barb showed up with a batch of these gloriously purple-flecked donuts, and my kids acted like they’d never tasted sugar before. The rest is history. Now, I make these on lazy weekends, for brunch, or honestly, whenever I find a sad, wrinkly box of blueberries hiding at the back of my fridge.

Why You’ll Love This (No, Really…)

I make these whenever I want to seem like I’ve got my life together—usually for impromptu breakfast guests (read: my in-laws). My family absolutely loses its mind for these because they’re super light and full of blueberries (which is how I justify a second…or third). And hey, I used to hate cleaning up after deep-frying, but these are baked. I mean, my oven still gets a little moody with uneven heating, but who’s counting? Plus, there’s nothing quite like licking the leftover glaze off the whisk. (Is that just me?)

What You’ll Need–And What You Can Swap In

1 cup (about 125g) all-purpose flour (I sometimes use half whole wheat if I’m feeling virtuous, but it’s not the same)
1/2 cup white sugar (brown sugar works in a pinch, but changes the vibe)
1 tsp baking powder
1/4 tsp baking soda (honestly, if you’re out, just up the powder a smidge)
Pinch of salt (I use Maldon, but table salt is, well, fine)
1/3 cup buttermilk (or, the old lemon-juice-in-milk trick—no judgment)
1 egg (large, but I’ve used medium and survived)
2 tbsp melted butter (I’ve tried coconut oil, but it tasted a bit like sunscreen, to be honest)
1 tsp vanilla extract (my grandma swore by Nielsen Massey, but you do you)
2/3 cup blueberries (fresh is better, but frozen totally works—don’t thaw)

For the Glaze:

1 cup powdered sugar (sometimes called icing sugar, depends where you’re from)
2-3 tbsp milk or cream (start with less—you can always add more, but you can’t take it out!)
1/2 tsp vanilla extract

How I (Usually) Make These

Preheat your oven to 350°F (about 180°C). Grease a mini donut pan if you have one (if you don’t, there’s a hack below).
In a large bowl, whisk together flour, sugar, baking powder, baking soda, and salt. This is where I always spill at least a teaspoon on the counter.
In another bowl (or a big mug, if you’re feeling rebellious), whisk buttermilk, egg, vanilla, and melted butter. If your butter is still too hot, wait—scrambled eggs are for breakfast, not donuts.
Pour the wet stuff into the dry, stir gently. I use a spatula and try not to overmix (honestly, lumpy is fine at this point).
Gently fold in your blueberries. Don’t worry if the batter turns a little purple; that’s where the magic happens. This is usually when I sneak a berry or two.
Spoon (or pipe, if you like extra washing up) the batter into your prepared mini donut pan. Fill each well about two-thirds full—trust me, they puff up more than you think.
Bake for 10-13 minutes, until they’re just golden at the edges. If you poke one with your finger and it springs back, you’re good.
Let them cool in the pan for a couple minutes, then gently coax out onto a rack. If they stick, run a butter knife around the edges and mutter something under your breath. It helps.
For the glaze, just whisk the powdered sugar, milk, and vanilla together in a bowl. Dip each (slightly warm) donut and let the excess drip off. Or just go full chaos and drizzle it on with a spoon.

Notes from My Many Tries

If you use frozen berries, don’t thaw—unless you like blue-green batter (which, now that I think about it, might be cool for a kids’ party…)
Actually, I find they taste even better the next day, but only if you hide them from your family. Good luck with that.
Don’t stress if the donuts aren’t perfectly round. They’re homemade; perfection is for store shelves.
I’ve tried using almond extract instead of vanilla once—smelled amazing, but the kids were confused. I’d stick to vanilla.

Variations I’ve Actually Attempted (Some Better Than Others)

Lemon zest in the batter is chef’s kiss. My friend Molly adds a whole tablespoon, which is wild, but good if you like it zippy.
Swapped in diced strawberries once—totally fine, but they made the batter a bit runnier, so add a spoonful more flour.
Once tried using oat flour instead of regular flour; I’ll be blunt: hockey pucks. Don’t do it.
If you want a dairy-free version, use almond milk and vegan butter, but I’d skip the glaze and just dust with powdered sugar.

Equipment: What You Really Need (and What You Don’t)

Mini donut pan (I got mine on Amazon, link here—not sponsored!)
Mixing bowls (any clean bowl will do, I once used a salad bowl and survived)
If you don’t have a mini donut pan, use a mini muffin tin and stick a little ball of foil in each to make a hole; it’s fiddly, but it works.
Wire rack for cooling (or just lay them out on a clean tea towel, old-school style)
Spatula, whisk, and a spoon (or a piping bag if you’re feeling posh)

How To Store (If You Somehow Have Leftovers…)

Pop them in an airtight container at room temp for up to two days. They get softer as time goes on, actually, which I like. You can freeze them (sans glaze) for a couple weeks, but honestly, in my house they never last more than a day! If they do get a little dry, a quick nuke in the microwave brings them right back.

Serving: Our Family Style

I love these warm, with extra glaze (sometimes I double it, because why not). For a proper treat, serve with coffee (or a big mug of tea if you’re feeling British). My daughter likes to dust a bit of cinnamon on hers, which is weird but surprisingly great. We’ve made a whole tradition of Sunday donut mornings, and sometimes we even let the neighbors in on it. Sometimes.

Pro Tips (Learned the Hard Way, Trust Me)

Don’t rush cooling before glazing—one time my glaze just vanished. POOF. Let them cool at least 10 min, even if you’re impatient.
If you overmix, they get tough. I once treated the batter like bread dough (don’t ask why), and they came out chewier than a dog’s toy.
Oh, and don’t try to glaze straight in the pan—I still have the sticky evidence from that blunder.

FAQ: Straight Talk

Can I use regular donut pans? Sure, but you’ll just get bigger donuts. Bake a couple minutes longer. (Or, as my cousin says, “more donut, less guilt.”)
What about gluten-free? I haven’t totally nailed that yet, but Gluten-Free on a Shoestring has a solid recipe (not sponsored, just a fan). If you try it, let me know how it goes!
Can I freeze these with the glaze? You can, but it gets a little weird—glaze can sweat and get all patchy. Best to freeze plain and glaze after defrosting.
Help! My donuts stuck! Been there. Next time, grease well, and don’t let them cool too long in the pan. A silicone pan helps, but isn’t essential.
Isn’t blueberry season short? Yes, but frozen works perfectly. Just don’t thaw. Actually, some days I prefer frozen because they’re less mushy.

So there you go—my slightly messy, lovingly-tested guide to mini blueberry cake donuts with glaze. And if you want to see another take, Sally’s Baking Addiction has a totally different version. Happy baking, and may your glaze be plentiful and your cleanup minimal!