Moist, tender muffins with a generous cinnamon-sugar streusel topping and a rich coffee cake flavor. Perfect for brunch or a weekday treat.
Author:zoe-thompson
Prep Time:20 min
Cook Time:20 min
Total Time:40 min
Yield:12 muffins 1x
Category:Breakfast/Brunch
Method:Baking
Cuisine:American
Diet:Vegetarian
Ingredients
Scale
For the Streusel Topping:
1 cup all-purpose flour
1/2 cup packed light brown sugar
1/4 cup granulated sugar
2 teaspoons ground cinnamon
1/2 teaspoon salt
1/2 cup (1 stick) cold unsalted butter, cut into small pieces
For the Muffins:
2 1/4 cups all-purpose flour
1 1/2 teaspoons baking powder
1/2 teaspoon baking soda
1/2 teaspoon salt
1/2 cup (1 stick) unsalted butter, softened
1 cup granulated sugar
2 large eggs
1 teaspoon vanilla extract
1 cup sour cream or plain yogurt
1/4 cup milk
Optional Glaze:
1 cup powdered sugar
2–3 tablespoons milk
Instructions
Make the Streusel: In a medium bowl, whisk together flour, brown sugar, granulated sugar, cinnamon, and salt. Cut in the cold butter using a pastry blender or your fingertips until the mixture resembles coarse crumbs. Set aside.
Prepare for Baking: Preheat your oven to 375°F (190°C). Line a 12-cup muffin tin with paper liners or grease it well.
Mix Dry Ingredients: In a large bowl, whisk together the flour, baking powder, baking soda, and salt for the muffins.
Cream Butter and Sugar: In a separate large bowl, beat the softened butter and granulated sugar with an electric mixer until light and fluffy.
Add Eggs and Vanilla: Beat in the eggs one at a time, then stir in the vanilla extract.
Combine Wet Ingredients: In a small bowl or liquid measuring cup, whisk together the sour cream (or yogurt) and milk.
Alternate Wet and Dry: Gradually add the dry ingredients to the butter mixture, alternating with the sour cream mixture, beginning and ending with the dry ingredients. Mix until just combined; do not overmix.
Fill Muffin Cups: Divide the batter evenly among the prepared muffin cups, filling each about two-thirds full.
Add Streusel: Generously sprinkle the streusel topping over the batter in each muffin cup.
Bake: Bake for 18-22 minutes, or until a wooden skewer inserted into the center of a muffin comes out clean. The muffins should have tall domes.
Cool: Let the muffins cool in the tin for 5 minutes before transferring them to a wire rack to cool completely.
Make the Glaze (Optional): While the muffins cool, whisk together the powdered sugar and milk until smooth. Add more milk a teaspoon at a time if needed to reach your desired drizzling consistency.
Glaze Muffins (Optional): Drizzle the glaze over the cooled muffins.
Notes
For best results, ensure your butter for the streusel is very cold.
You can bake these muffins ahead of time and freeze them for up to 3 months. Thaw at room temperature or gently reheat.
If you don’t have sour cream, plain full-fat yogurt is a good substitute.
This recipe makes about 12 standard muffins. For larger muffins, you may need to increase the baking time slightly.