Cinnamon Swirl Coffee Cake (Printable View)

Tender cake with cinnamon-sugar swirl and crumb topping, ideal for breakfast or snacks.

# Ingredient List:

→ Cake

01 - 2 cups all-purpose flour
02 - 1 cup granulated sugar
03 - 1/2 cup unsalted butter, softened
04 - 1 cup sour cream
05 - 2 large eggs
06 - 1/4 cup milk
07 - 1 1/2 teaspoons baking powder
08 - 1/2 teaspoon baking soda
09 - 1/2 teaspoon salt
10 - 2 teaspoons pure vanilla extract

→ Cinnamon Swirl

11 - 1/2 cup packed brown sugar
12 - 2 teaspoons ground cinnamon

→ Crumb Topping

13 - 1/3 cup all-purpose flour
14 - 1/3 cup packed brown sugar
15 - 1/2 teaspoon ground cinnamon
16 - 1/4 cup unsalted butter, melted

# How to Make It:

01 - Preheat oven to 350°F. Grease and flour a 9-inch square baking pan.
02 - Whisk together flour, baking powder, baking soda, and salt in a medium bowl. Set aside.
03 - In a large bowl, beat softened butter and granulated sugar until light and fluffy, about 2 to 3 minutes.
04 - Add eggs one at a time, then mix in sour cream, milk, and vanilla extract until smooth.
05 - Gradually add dry ingredients to wet mixture, stirring just until combined.
06 - Mix brown sugar and ground cinnamon in a small bowl.
07 - Combine flour, brown sugar, cinnamon, and melted butter in another bowl. Stir until crumbly.
08 - Spread half of the batter evenly in the pan. Sprinkle cinnamon-sugar mixture over batter. Top with remaining batter and smooth surface.
09 - Sprinkle crumb topping evenly over the assembled layers.
10 - Bake for 38 to 42 minutes or until a toothpick inserted in center comes out clean.
11 - Let cool in pan for at least 15 minutes before slicing and serving.

# Expert Suggestions:

01 -
  • This cake delivers a perfect balance of moistness and sugary swirl that feels like a warm hug with every bite
  • The buttery crumb topping adds that little extra crunch that turns a simple cake into a cherished treat
02 -
  • Don't skip softening the butter — it's key to a light, fluffy crumb
  • Mix the batter gently once wet and dry ingredients combine; overmixing makes the texture tough
03 -
  • Use room temperature ingredients to help everything blend seamlessly
  • Sprinkle the cinnamon swirl evenly to avoid clumps and get uniform flavor