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–+ servings
Ultra close-up macro of bakery style cinnamon apple streusel muffin with crispy buttery brown sugar crumb topping and tender diced apples

Cinnamon Apple Streusel Muffins

Bakery-style cinnamon apple streusel muffins bursting with juicy fresh apples and crowned with a thick, crunchy brown sugar cinnamon crumb topping.
Prep Time 20 minutes
Cook Time 22 minutes
Total Time 42 minutes
Servings: 12 muffins
Calories: 280

Ingredients
  

Tender Apple Muffin Batter
  • 2 cups all-purpose flour spooned and leveled
  • 1 ½ teaspoon baking powder
  • ½ teaspoon baking soda
  • 1 ½ teaspoon ground cinnamon
  • ¼ teaspoon ground nutmeg
  • ½ teaspoon fine sea salt
  • ½ cup unsalted butter melted and cooled slightly
  • ½ cup granulated sugar
  • ½ cup light brown sugar packed
  • 2 large eggs room temperature
  • ½ cup sour cream or Greek yogurt for ultimate moist crumb
  • ¼ cup whole milk
  • 1 ½ teaspoon pure vanilla extract
  • 2 cups Honeycrisp or Granny Smith apples peeled and finely diced into small pieces
Crisp Buttery Cinnamon Streusel & Glaze
  • ½ cup all-purpose flour
  • ⅓ cup brown sugar packed
  • 1 teaspoon ground cinnamon
  • 4 tablespoon unsalted butter cold, diced into small cubes
  • ½ cup powdered sugar for optional vanilla drizzle
  • 1 tablespoon whole milk for glaze

Method
 

Prep & Mix Batter
  1. Prep Pan & Oven: Preheat oven to 425°F (218°C). Line a 12-count standard muffin tin with parchment paper muffin liners.
  2. Whisk Dry Ingredients: In a large bowl, whisk together flour, baking powder, baking soda, ground cinnamon, nutmeg, and sea salt.
  3. Whisk Wet Ingredients: In a separate medium bowl, whisk melted butter, granulated sugar, brown sugar, eggs, sour cream, milk, and vanilla extract until completely smooth and emulsified.
  4. Combine & Fold Apples: Pour wet ingredients into dry ingredients. Fold gently with a rubber spatula just until combined (do not overmix). Gently fold in the finely diced apples.
Make Streusel & High-Heat Bakery Bake
  1. Make Streusel: In a small bowl, fork together flour, brown sugar, cinnamon, and cold cubed butter until coarse, crumbly pea-sized clusters form.
  2. Fill Muffin Cups: Divide the thick batter evenly among the 12 muffin cups, filling them all the way to the top. Generously heap the cinnamon streusel over each muffin, pressing down lightly so it adheres.
  3. Bakery Bake Technique: Bake at 425°F (218°C) for 5 minutes to trigger a rapid rise for sky-high muffin tops. Then, without opening the oven door, lower the temperature to 350°F (175°C) and bake for an additional 15 to 17 minutes until a toothpick inserted in the center comes out clean.
  4. Glaze & Enjoy: Cool in pan for 5 minutes, then transfer to a wire cooling rack. Whisk powdered sugar and milk together, drizzle over warm muffins, and enjoy!

Nutrition

Serving: 1gCalories: 280kcalCarbohydrates: 42gProtein: 4gFat: 11gSaturated Fat: 7gPolyunsaturated Fat: 1gMonounsaturated Fat: 3gCholesterol: 55mgSodium: 210mgPotassium: 120mgFiber: 2gSugar: 23gVitamin A: 340IUVitamin C: 2mgCalcium: 45mgIron: 1.2mg

Notes

Finely dice apples into ¼-inch pieces so they cook tenderly without sinking to the bottom. Starting baking at 425°F creates tall, professional domed bakery muffin tops.

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