Discover the joys of baking with these classic cinnamon coffee cake muffins! Perfect for breakfast or as an afternoon snack, these muffins feature a soft, fluffy texture swirled with a sweet cinnamon filling and topped with a crumbly streusel. Enjoy the warm, inviting aroma that fills your kitchen as they bake. Perfect for cozy gatherings or a special brunch, this delightful recipe is sure to impress family and friends while satisfying your sweet cravings.
For the Muffins:
1 ½ cups all-purpose flour
1 teaspoon baking powder
½ teaspoon baking soda
½ teaspoon salt
½ cup unsalted butter, softened to room temperature
1 cup granulated sugar
2 large eggs, at room temperature
1 teaspoon vanilla extract
½ cup sour cream
½ cup milk, at room temperature
For the Cinnamon Swirl:
¼ cup brown sugar, packed
1 tablespoon ground cinnamon
For the Topping:
½ cup all-purpose flour
¼ cup rolled oats
¼ cup brown sugar, packed
½ teaspoon ground cinnamon
4 tablespoons unsalted butter, melted