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A close up of a blackberry muffin on a white square plate.

Blackberry Muffins wiht Streusel Topping

I haven't always been a fan of muffins. But they're like cake for breakfast! Maybe it's the lack of frosting? Good thing I topped these with some streusel.
Course Breakfast
Cuisine American
Keyword back to school, easy breakfast recipes, easy muffin recipes
Prep Time 10 minutes
Cook Time 20 minutes
Total Time 30 minutes
Servings 12 muffins
Calories 170kcal


For the muffins:

  • 1 1/2 cups flour
  • 3/4 cup sugar
  • 1/2 teaspoon salt
  • 1/4 teaspoon cinnamon
  • 3/4 teaspoon baking soda
  • 1/4 cup Greek yogurt
  • 1/2 cup buttermilk
  • 1 teaspoon vanilla
  • 1 large egg
  • 1 heaping cup fresh or frozen blackberries

For the streusel topping:

  • 1/3 cup all-purpose flour
  • 3 tablespoons brown sugar
  • 2 tablespoons rolled oats
  • 1/4 teaspoon cinnamon
  • 2 tablespoons cold butter


  • To make the muffins, preheat the oven to 400 degrees.
  • Stir together the flour, sugar, salt, cinnamon, and baking soda in a large bowl.
  • In a small bowl, whisk together the yogurt, buttermilk, vanilla, and egg until combined.
  • Add the wet ingredients to the dry and stir until just combined. Fold in the berries.
  • Fill greased or lined muffin cups 2/3 of the way full.
  • To make the streusel topping, combine the flour, brown sugar, oats, and cinnamon in a small bowl. Cut in butter until the mixture is crumbly. Sprinkle over the tops of each muffin.
  • Bake for 20-25 minutes or until a tester comes out clean.


Calories: 170kcal | Carbohydrates: 32g | Protein: 3g | Fat: 2g | Saturated Fat: 1g | Cholesterol: 21mg | Sodium: 201mg | Potassium: 72mg | Fiber: 1g | Sugar: 16g | Vitamin A: 125IU | Vitamin C: 2.6mg | Calcium: 27mg | Iron: 1.1mg