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Cinnamon Sugar Donut Bread

This Easy Cinnamon Sugar Donut Bread is pure comfort! A soft, fluffy loaf swirled with a sweet cinnamon sugar mixture and topped with a delightfully crunchy crust. It tastes just like your favorite cinnamon sugar donut, but in an easy-to-make, shareable loaf. Perfect for breakfast, snack, or dessert. For another delicious quick bread, try our Easy Moist Banana Bread.
Prep Time15 minutes
Cook Time55 minutes
Total Time1 hour 10 minutes
Course: Breakfast, Dessert, Snack
Cuisine: American
Keyword: cinnamon sugar donut bread, cinnamon swirl bread, easy cinnamon bread
Servings: 10 slices
Calories: 280kcal
Author: Angela

Equipment

  • 9x5-inch Loaf Pan Essential for this recipe.
  • Electric Mixer For creaming butter and sugar.
  • Mixing Bowls Two medium-sized bowls.

Ingredients

  • 2 cups all-purpose flour
  • 2 tsp baking powder
  • 0.5 tsp salt
  • 1 tsp ground cinnamon
  • 1 cup granulated sugar (for batter)
  • 0.5 cup unsalted butter, softened
  • 2 large eggs
  • 0.5 cup milk
  • 1 tsp vanilla extract
  • 0.5 cup granulated sugar (for swirl)
  • 1 tbsp ground cinnamon (for swirl)

Instructions

  • Preheat oven to 350°F (175°C). Grease a 9x5-inch loaf pan.
  • In a large bowl, whisk together flour, baking powder, salt, and 1 teaspoon cinnamon. Set aside.
  • In another bowl, cream together softened butter and 1 cup sugar until light and fluffy. Add eggs one at a time, then stir in milk and vanilla.
  • Gradually add dry ingredients to wet mixture, stirring just until combined. Do not overmix.
  • In a small bowl, mix ½ cup sugar and 1 tablespoon cinnamon. Pour half the batter into pan, sprinkle with half the cinnamon sugar. Add remaining batter, then top with remaining cinnamon sugar.
  • Use a knife to gently swirl the batter, creating a marbled effect. Bake for 50-60 minutes, until a toothpick comes out clean.
  • Cool in pan for 10 minutes, then transfer to a wire rack to cool completely before slicing.

Notes

Pro Tips: The key to a beautiful swirl is layering the batter and cinnamon sugar, then gently swirling with a knife – don't overmix! For the most accurate flour measurement, spoon it into your measuring cup and level it off. Ensure your butter, eggs, and milk are at room temperature for a smooth, emulsified batter. Check for doneness at the 50-minute mark to avoid overbaking. This bread is even more delicious the next day!