Soft, buttery, and coated in a crisp layer of cinnamon sugar, this Cinnamon Donut Loaf has everything you love about a classic cake donut in an easy-to-slice loaf. The inside is tender and vanilla-rich, while the outside gets brushed with melted butter and coated generously in cinnamon sugar.
It’s perfect for breakfast, brunch, afternoon coffee, or whenever you’re craving a homemade donut without the hassle of frying.
🍩 Recipe Overview
| Details | Information |
| Prep Time | 15 minutes |
| Bake Time | 45–50 minutes |
| Cooling Time | 15 minutes |
| Total Time | About 1 hour 20 minutes |
| Servings | 8–10 slices |
| Course | Breakfast / Dessert |
| Difficulty | Easy |
| Oven Temperature | 350°F (175°C) |
❤️ Why You’ll Love This Recipe
- Tastes like a buttery cinnamon-sugar donut
- No deep frying required
- Soft and tender center
- Crisp, sweet cinnamon coating
- Simple pantry ingredients
- Wonderful with coffee or tea
- Perfect for breakfast and weekend baking
- Easy enough for beginner bakers
🧈 Ingredients
Donut Loaf Batter
| Ingredient | Amount |
| All-purpose flour | 2 cups (240 g) |
| Baking powder | 1½ tsp |
| Salt | ½ tsp |
| Unsalted butter, softened | ½ cup (113 g) |
| Granulated sugar | ½ cup (100 g) |
| Large eggs | 2 |
| Whole milk or buttermilk | ½ cup (120 ml) |
| Vanilla extract | 1 tsp |
Cinnamon Sugar Crust
| Ingredient | Amount |
| Unsalted butter, melted | ¼ cup (57 g) |
| Granulated sugar | ½ cup (100 g) |
| Ground cinnamon | 1 tbsp |
👩🍳 Step-by-Step Instructions
1. Prepare the Oven and Pan
Preheat your oven to 350°F (175°C).
Grease a 9×5-inch loaf pan thoroughly with butter or nonstick spray. For easier removal, line the bottom with parchment paper, leaving a little overhang on the sides.
2. Mix the Dry Ingredients
In a medium bowl, whisk together:
- 2 cups flour
- 1½ teaspoons baking powder
- ½ teaspoon salt
Set aside.
3. Cream the Butter and Sugar
In a large bowl, beat the softened butter and granulated sugar for approximately 2–3 minutes, until lighter and fluffy.
This step helps create a tender loaf.
4. Add the Eggs and Vanilla
Add the eggs one at a time, mixing well after each addition.
Stir in the vanilla extract.
If the mixture looks slightly curdled, don’t worry—it will come together when the dry ingredients are added.
5. Add the Milk and Flour
Add about one-third of the flour mixture to the batter and mix gently.
Add half of the milk or buttermilk, followed by another third of the flour.
Add the remaining milk and finish with the remaining flour.
Mix only until combined.
Don’t overmix, or the loaf can become dense.
6. Fill the Loaf Pan
Transfer the batter to the prepared loaf pan.
Smooth the top with a spatula.
Tap the pan gently against the counter once or twice to remove any large air pockets.
7. Bake
Bake at 350°F (175°C) for 45–50 minutes.
The loaf is ready when:
- The top is golden.
- A toothpick inserted into the center comes out clean or with a few moist crumbs.
- The center springs back gently when touched.
If the top becomes too dark before the center is finished, loosely cover it with foil during the final 10 minutes.
8. Prepare the Cinnamon Sugar
While the loaf is baking, combine:
- ½ cup granulated sugar
- 1 tablespoon ground cinnamon
Mix thoroughly and place in a shallow dish.
Melt the ¼ cup butter separately.
9. Coat the Loaf
Allow the baked loaf to cool in the pan for about 10 minutes.
Carefully remove it from the pan and place it on a cooling rack.
While the loaf is still warm, brush the entire outside with melted butter.
Immediately sprinkle and gently press the cinnamon sugar all over the loaf.
For a thicker donut-style crust, brush with butter a second time and apply another light coating of cinnamon sugar.
10. Cool and Slice
Let the loaf rest for another 10–15 minutes before slicing.
Cut into thick slices and serve warm or at room temperature.
☕ A slice alongside freshly brewed coffee makes an especially delicious breakfast or afternoon treat.
⭐ Best Tips
Use softened butter.
Room-temperature butter creams much better with the sugar and produces a lighter loaf.
Don’t overmix the batter.
Stop mixing as soon as you no longer see streaks of flour.
Use buttermilk for extra tenderness.
Buttermilk adds a subtle tang and can make the loaf especially soft.
Coat while warm.
The butter and cinnamon sugar adhere best while the loaf is still warm.
Don’t rush the cooling.
Give the loaf enough time to firm up before slicing.
For an extra-crispy crust:
Apply the melted butter and cinnamon sugar while the loaf is warm, then let it sit uncovered for about 15 minutes.
🥛 Best Ingredient Options
Whole Milk
Creates a classic, tender cake-like crumb.
Buttermilk
Adds a subtle tang and produces a particularly soft texture.
Unsalted Butter
Recommended because it allows you to control the amount of salt.
Cinnamon
Fresh ground cinnamon provides the strongest aroma and flavor.
Granulated Sugar
Works best for creating the classic crunchy donut coating.
🔄 Recipe Variations
🍎 Apple Cinnamon Donut Loaf
Fold ¾ cup finely diced peeled apple into the batter before baking.
🍫 Chocolate Cinnamon
Add ½ cup mini chocolate chips to the batter.
🍌 Banana Cinnamon Loaf
Add 1 mashed ripe banana and reduce the milk slightly if the batter becomes too loose.
🥜 Cinnamon Pecan
Add ½ cup finely chopped toasted pecans for extra crunch.
🍯 Maple Cinnamon
Replace half of the vanilla with 1 teaspoon maple extract, or drizzle the finished loaf with a simple maple glaze.
🍩 Double Cinnamon
Add 1 teaspoon cinnamon directly to the batter in addition to the cinnamon-sugar coating.
🍓 What to Serve With Cinnamon Donut Loaf
This loaf pairs beautifully with:
- Fresh berries
- Sliced bananas
- Whipped cream
- Vanilla ice cream
- Apple compote
- Caramel sauce
- Maple syrup
- Fresh coffee
- Chai tea
- Hot chocolate
For an easy brunch spread, serve slices alongside fresh fruit and coffee.
⏰ Make-Ahead Instructions
This loaf can be baked 1 day ahead.
Allow it to cool completely before covering it loosely with plastic wrap or placing it in an airtight container.
For the freshest cinnamon-sugar crust, you can also bake the loaf ahead and apply the butter and cinnamon sugar shortly before serving.
🧊 Storage
Store the completely cooled loaf in an airtight container at room temperature for up to 3 days.
For longer storage, refrigerate for up to 5 days, although refrigeration can slightly firm the crumb.
Allow refrigerated slices to come toward room temperature before serving.
🔥 Reheating
For a warm, fresh-baked texture, place an individual slice in the microwave for 10–15 seconds.
Alternatively, warm slices in a 300°F (150°C) oven for about 5–8 minutes.
If desired, add a tiny bit of melted butter and fresh cinnamon sugar after reheating.
❄️ Freezing
This loaf freezes very well.
Allow it to cool completely, then wrap it tightly in plastic wrap followed by aluminum foil.
Freeze for up to 2 months.
Thaw overnight at room temperature or in the refrigerator.
For the best cinnamon-sugar crust, brush the thawed loaf lightly with melted butter and add a fresh dusting of cinnamon sugar before serving.
⚠️ Common Mistakes to Avoid
Overmixing:
Too much mixing develops gluten and can make the loaf dense.
Using cold butter:
Cold butter won’t cream properly with the sugar.
Overbaking:
Bake just until a toothpick comes out clean or with a few moist crumbs.
Adding the coating to a completely cold loaf:
The butter and sugar won’t adhere as well.
Slicing while piping hot:
The center needs a few minutes to stabilize.
Using too much cinnamon:
One tablespoon provides a strong cinnamon flavor without overpowering the buttery loaf.
🍽️ Nutrition Estimate
Approximate values per slice, assuming 10 servings and including the cinnamon-sugar coating:
| Nutrient | Estimated Amount |
| Calories | 320 kcal |
| Protein | 4 g |
| Carbohydrates | 44 g |
| Fat | 15 g |
| Saturated Fat | 9 g |
| Sugar | 25 g |
| Fiber | 1 g |
| Sodium | 180 mg |
Nutrition values are estimates and vary depending on the milk, butter, portion size, and amount of cinnamon sugar used.
❓ Frequently Asked Questions
Does this loaf really taste like a donut?
Yes. The buttery cake-like interior combined with the melted-butter and cinnamon-sugar coating gives it a flavor and texture reminiscent of a classic cinnamon-sugar cake donut.
Can I use buttermilk instead of milk?
Absolutely. Buttermilk is an excellent choice and adds a subtle tang while helping create a tender crumb.
Can I make this in a Bundt pan?
Yes, although the baking time will change. Begin checking around 30–35 minutes, depending on the size and shape of your pan.
Why is my loaf dry?
The most common causes are overbaking and measuring too much flour. For the most consistent results, weigh the flour or spoon it lightly into measuring cups and level them.
Can I add cinnamon to the batter?
Yes. Add about 1 teaspoon ground cinnamon for a stronger cinnamon flavor.
Can I make the loaf ahead of time?
Yes. It can be prepared a day ahead and stored covered at room temperature.
Can I freeze it?
Yes. Wrap the cooled loaf tightly and freeze for up to two months.
🍞 Final Thoughts
This Dolly’s Cinnamon Donut Loaf brings the comforting flavor of a cinnamon-sugar donut into an easy homemade loaf. The tender vanilla-butter crumb, crunchy cinnamon coating, and simple preparation make it a wonderful choice for breakfast, brunch, afternoon coffee, or a cozy weekend baking project.
Serve it slightly warm with a cup of coffee, add fresh berries on the side, or drizzle a slice with a little caramel for an extra-special homemade dessert.
Soft inside, crunchy outside, and completely irresistible! 🍞🍩🧈✨