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The Recipe · No.528 · Cinnamon Sugar Donuts

Cinnamon Sugar Donuts, and where to source it

Cinnamon Sugar Donuts — 5best2buy.com 5BEST2BUY.COM Cinnamon Sugar Donuts American 5best2buy.com

These are cake donuts leavened with baking powder, so there is no proofing and the dough goes straight to the fryer. Fry at 350F and roll them in cinnamon sugar while still hot so the coating sticks in an even crust.

By Vince Gonzalez · Published July 2026 · Sourcing verified 5 Jul 2026

Prep25 min
Cook12 min
Makes12 donuts
CuisineAmerican
Cost$
Vegetarian
Contains  dairy · eggs · gluten
Make it vegan: use plant milk, oil, or a vegan cheese for the dairy, and a flax or aquafaba egg for the egg.
Make it gluten-free: swap in a gluten-free flour blend (check the other labels too).
The Ingredients — and where to get them
Cook for 12 donuts
Flour
Builds the cake donut; do not overwork or they turn tough.
3 cups
Sugar
Sweetens the dough and mixes with cinnamon for the coating.
1 1/2 cups
Butter
Rubbed into the dough for a tender crumb.
1/4 cup
Eggs
Two eggs bind the batter-like dough.
2 eggs
Buttermilk
Its acid tenderizes the crumb and reacts with the leavening.
3/4 cup
Cinnamon
Ground cinnamon mixed with sugar makes the classic coating.
1 tbsp
Baking powder
The leavening that lifts the cake donuts with no proofing.
2 tsp
The Rundown
Greedometer ●●●● Getting greedy
Rich enough that Mom might raise an eyebrow.
EffortSome doing
Cook it with
Air fryer
The Method
  1. Mix the doughWhisk the flour with baking powder, cut in the butter, then stir in 1/2 cup sugar, the eggs, and buttermilk to a soft dough.
  2. CutRoll to 1/2 inch on a floured surface and cut rings; chill 10 min so they hold shape in the oil.
  3. FryFry at 350F about 1 to 1 1/2 min per side until deep golden and cooked through.
  4. Coat hotDrain briefly, then roll the still-warm donuts in the cinnamon sugar so it clings evenly.
The Toolkit

Dutch oven · Thermometer · Donut cutter · Rolling pin · Spider skimmer · Mixing bowls

Straight Answers
Can you make Cinnamon Sugar Donuts in an air fryer? — Yes

Yes — this is exactly what an air fryer does well. Work in a single layer so the air can move, and shake or flip halfway for even crisping. It runs a touch faster than the oven, so check early.

Can you freeze Cinnamon Sugar Donuts? — Not ideal

You can, but the crisp coating softens. Freeze the cooked pieces, then re-crisp them in a hot oven or air fryer — never the microwave.

Can you make Cinnamon Sugar Donuts ahead of time? — Yes

Yes — it needs the chill time to set, so making it ahead is the whole point.

Is Cinnamon Sugar Donuts gluten-free? — Not as written

Not as written — it contains gluten. Make it gluten-free: swap in a gluten-free flour blend (check the other labels too).

Is Cinnamon Sugar Donuts vegan? — Vegetarian, not vegan

It’s vegetarian but not vegan as written — it has dairy and egg. Make it vegan: use plant milk, oil, or a vegan cheese for the dairy, and a flax or aquafaba egg for the egg.

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