Cinnamon Sugar Donuts (Baked Old-Fashioned Donuts, 30 Min)

Cinnamon sugar donuts — baked old-fashioned donuts coated in cinnamon sugar. No fryer needed, tender cake-style, ready in 30 minutes.

I made these one fall morning to use up extra apple cider, and now they’re a weekly tradition. Cinnamon sugar donuts are old-fashioned baked donuts coated in warm cinnamon-sugar — no deep frying, no mess. Soft cake-style texture, golden ring shape, crusty cinnamon-sugar coating. The fall breakfast that smells like a bakery. 30 minutes start to plate.

Fun fact: Americans eat over 10 billion donuts annually. The hole in the middle was reportedly invented by a sea captain in 1847 who didn’t like the doughy center of his mother’s fried dough. Baked donuts (these!) became popular in the early 2000s as a healthier alternative — same flavor, less guilt, no fryer mess.

Why this recipe works

  • Buttermilk for tenderness. The acidity makes the donuts moist and tender, like the best cake donuts.
  • Don’t overmix. Stir gently just until combined. Overmixing makes tough, dense donuts.
  • Brush with butter while warm. The melted butter helps the cinnamon-sugar adhere and creates that signature crusty coating.

Ingredients

Makes 12 donuts.

For the donut batter

  • 2 cups all-purpose flour
  • 3/4 cup granulated sugar
  • 2 tsp baking powder + 1/2 tsp baking soda + 1/2 tsp salt
  • 1 tsp ground cinnamon + 1/2 tsp nutmeg
  • 3/4 cup buttermilk (or 3/4 cup whole milk + 2 tsp vinegar)
  • 1 large egg + 1/4 cup melted butter, cooled + 1 tsp vanilla

For the cinnamon-sugar coating

  • 1/2 cup granulated sugar
  • 1.5 tbsp ground cinnamon
  • 6 tbsp melted butter (for brushing)

Equipment

  • Donut pan (6-cavity standard size, or 12-cavity if you have it)
  • Piping bag or large zipper bag with corner snipped

Smart substitutions

  • Apple cider version: Substitute 1/2 cup apple cider for 1/2 cup buttermilk — perfect fall flavor
  • Healthier: Whole-wheat pastry flour, applesauce for half the butter, reduce sugar by 1/4 cup
  • Glazed instead: Skip cinnamon-sugar; dip in glaze (1 cup powdered sugar + 2-3 tbsp milk + 1 tsp vanilla)
  • Gluten-free: 1:1 GF flour blend

Instructions
Close-up of one cinnamon sugar donut showing crusty cinnamon-sugar coating, tender cake-like crumb inside, classic donut hole

Step 1: Preheat and prep

Heat oven to 350°F. Spray donut pan generously with cooking spray (this matters — donuts stick to dry pans).

Step 2: Mix dry ingredients

In a bowl, whisk flour, sugar, baking powder, baking soda, salt, cinnamon, and nutmeg.

Step 3: Mix wet ingredients

In a separate bowl, whisk buttermilk, egg, melted butter, and vanilla until smooth.

Step 4: Combine wet and dry

Pour wet mixture into dry; fold gently with a spatula just until no streaks of flour remain. The batter will be thick. Don’t overmix.

Step 5: Pipe into the donut pan

Transfer batter to a piping bag or zipper bag with corner snipped. Pipe into each donut cavity, filling about 2/3 full. Smooth the tops with a spatula.

Step 6: Bake and coat

Bake 12-14 minutes until tops are puffed, golden, and spring back when lightly pressed. Cool in pan 5 minutes. Meanwhile, mix coating sugar with cinnamon. Brush each donut with melted butter, then roll/dip in cinnamon sugar to coat all sides. Serve warm.

Nutrition information

  • Calories: 240 kcal per donut
  • Protein: 3 g
  • Carbohydrates: 38 g
  • Fat: 9 g

Pro tips

  • Mini donuts: Use a mini donut pan and bake 7-9 minutes. Makes about 30 minis.
  • Save leftover butter and cinnamon-sugar. Use on toast, French toast, or pancakes during the week.
  • Make ahead: Bake donuts the day before, coat in cinnamon-sugar just before serving — they stay fresher uncoated.
  • Apple cider donuts: Replace 1/2 cup buttermilk with reduced apple cider for the iconic fall flavor.

Frequently asked questions

What’s a donut pan and where do I find one?

A donut pan has 6-12 ring-shaped cavities. Wilton, Norpro, and USA Pan all make them — about $10-15. Amazon, Walmart, Target, baking supply stores. Worth the investment for any baker.

Can I make these without a donut pan?

You can make donut “holes” — drop tablespoons of batter onto a parchment-lined sheet pan. Bake 8-10 minutes. Coat in cinnamon-sugar same way. Different shape, same flavor.

How long do they keep?

Best fresh and warm. Room temperature in an airtight container 2 days. The cinnamon sugar can soften over time — re-coat for serving. Freeze uncoated 2 months.

Can I use a regular muffin pan?

Sure — makes 12 muffin-shaped “donut muffins.” Bake 18-22 minutes. Same coating method. Not quite as cute, but tastes identical.

Are these healthier than fried donuts?

Yes — baking saves about 100-150 calories per donut vs deep-frying. Plus no oil mess. Win-win.

Can I make them gluten-free?

Yes — substitute 1:1 GF flour blend (King Arthur GF works great). Texture is slightly more delicate but still excellent.

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