Grandma’s Fluffy Cinnamon Sugar Donut Muffins – Easy Baked Donuts

There’s something so nostalgic about the scent of warm cinnamon sugar floating through the kitchen. Grandma’s Fluffy Cinnamon Sugar Donut Muffins combine the soft, tender crumb of a classic muffin with the flavor of your favorite old-fashioned cinnamon sugar donut. No deep fryer required—just simple pantry staples and a muffin tin!

Perfect for breakfast, brunch, or a sweet afternoon snack, these donut muffins are a family favorite that bring comfort and joy in every bite. With a fluffy interior and a golden cinnamon sugar topping, they’re a warm hug from the oven.

Why You’ll Love These Cinnamon Sugar Donut Muffins

• No Frying Required – All the flavor of a donut, without the oil or mess.

• Quick & Easy – Simple ingredients and less than 30 minutes start to finish.

• Perfect Texture – Light, fluffy, and slightly crisp on top.

• Classic Flavor – Warm cinnamon and sugar in every bite.

• Freezer-Friendly – Great for batch baking and storing.

Ingredients

For the Muffins:

• 1 ½ cups all-purpose flour

• ½ cup granulated sugar

• 1 teaspoon baking powder

• ½ teaspoon baking soda

• ½ teaspoon salt

• ½ teaspoon ground cinnamon

• ½ cup milk

• ⅓ cup unsalted butter, melted

• 1 large egg

• 1 teaspoon vanilla extract

For the Topping:

• ¼ cup granulated sugar

• 1 teaspoon ground cinnamon

Instructions

Step 1: Preheat & Prep

Preheat your oven to 375°F (190°C). Grease a 12-cup muffin tin or line with paper liners.

Step 2: Mix Dry Ingredients

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

Step 3: Mix Wet Ingredients

In a separate bowl, whisk together the milk, melted butter, egg, and vanilla extract until smooth.

Step 4: Combine

Pour the wet ingredients into the dry and mix just until combined. Do not overmix—this keeps your muffins fluffy.

Step 5: Fill & Bake

Spoon the batter evenly into the muffin cups (about ¾ full). Bake for 15–18 minutes or until a toothpick inserted in the center comes out clean.

Step 6: Add Cinnamon Sugar Topping

While muffins are still warm, combine ¼ cup sugar and 1 tsp cinnamon in a small bowl. Gently roll or sprinkle the tops of each muffin with the cinnamon sugar mixture.

Storage & Freezing Instructions

Storage:
Store cooled muffins in an airtight container at room temperature for up to 3 days.

Freezing:
Place fully cooled muffins in a zip-top bag or airtight container and freeze for up to 2 months. Thaw at room temperature or microwave for 20–30 seconds to warm.

Serving Suggestions & Pairings

• Serve warm with butter or a drizzle of honey.

• Perfect with coffee, chai, or hot chocolate.

• Add a dollop of whipped cream or a side of vanilla yogurt for an elevated breakfast.

Pro Tips for Perfect Donut Muffins

• Don’t overmix your batter—it should be just combined.

• Use room temperature egg and milk to help the batter mix evenly.

• Roll in topping while warm so the cinnamon sugar sticks perfectly.

• Try brushing with melted butter before dipping in cinnamon sugar for extra richness.

Conclusion

Whether you’re baking for a weekend brunch or simply craving something warm and sweet, Grandma’s Fluffy Cinnamon Sugar Donut Muffins are the perfect treat. They’re quick, comforting, and full of that cozy cinnamon flavor we all love. Try them once, and they’ll become a regular in your baking rotation.

Frequently Asked Questions

Can I use buttermilk instead of milk?
Yes! It adds a lovely tang and makes the muffins even more tender.

Can I make these muffins gluten-free?
Use a 1:1 gluten-free baking flour for great results.

Can I double the recipe?
Absolutely. Just be sure not to overfill your muffin cups.

Can I add a filling like jam or cream cheese?
Yes! Spoon a bit of batter, add a small amount of filling, then top with more batter.

Do these taste like fried donuts?
They mimic the flavor and texture of cake donuts—lightly crisp outside, fluffy inside, but without the oil.

Grandma’s Fluffy Cinnamon Sugar Donut Muffins – Easy Baked Donuts

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• Author: Helen Bittner
• Total Time: ~30 minutes
• Yield: 12 muffins 1x
• Diet: Vegetarian

Print Recipe

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Description

These soft and fluffy baked donut muffins are rolled in cinnamon sugar for a sweet, nostalgic treat—just like Grandma used to make.

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Ingredients

Scale 1x2x3x

• 1 ½ cups all-purpose flour

• ½ cup sugar

• 1 tsp baking powder

• ½ tsp baking soda

• ½ tsp salt

• ½ tsp cinnamon

• ½ cup milk

• ⅓ cup butter, melted

• 1 egg

• 1 tsp vanilla

• ¼ cup sugar (topping)

• 1 tsp cinnamon (topping)

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Instructions

Step 1: Preheat & Prep

Preheat your oven to 375°F (190°C). Grease a 12-cup muffin tin or line with paper liners.

Step 2: Mix Dry Ingredients

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

Step 3: Mix Wet Ingredients

In a separate bowl, whisk together the milk, melted butter, egg, and vanilla extract until smooth.

Step 4: Combine

Pour the wet ingredients into the dry and mix just until combined. Do not overmix—this keeps your muffins fluffy.

Step 5: Fill & Bake

Spoon the batter evenly into the muffin cups (about ¾ full). Bake for 15–18 minutes or until a toothpick inserted in the center comes out clean.

Step 6: Add Cinnamon Sugar Topping

While muffins are still warm, combine ¼ cup sugar and 1 tsp cinnamon in a small bowl. Gently roll or sprinkle the tops of each muffin with the cinnamon sugar mixture.

Notes

• Roll while warm for best cinnamon sugar adhesion.

• Store in airtight container to retain moisture.

• Try brushing with melted butter before topping for extra flavor.

• Prep Time: 10 minutes
• Cook Time: 15–18 minutes
• Category: Muffins, Breakfast
• Method: Baking
• Cuisine: American

Nutrition

• Serving Size: 1 muffin
• Calories: ~180
• Sugar: 12g
• Sodium: 140mg
• Fat: 8g
• Saturated Fat: 5g
• Unsaturated Fat: 2g
• Trans Fat: 0g
• Carbohydrates: 24g
• Fiber: 0.5g
• Protein: 2g
• Cholesterol: 35mg

Keywords: baked donut muffins, cinnamon muffins, breakfast muffin, easy muffin recipe