Guaranteed Cinnamon Streusel Coffee Cake

Indulge in a slice of pure comfort with this Guaranteed Cinnamon Streusel Coffee Cake—a timeless favorite that's perfect for breakfast, brunch, or an afternoon treat. This tender, moist cake features a rich sour cream batter that pairs beautifully with a buttery cinnamon-brown sugar streusel layered both inside and on top for double the flavor. Finished with a quick vanilla glaze, it's a dessert that's as visually stunning as it is delicious. Ready in just over an hour and serving up to 12, this 9x13-inch masterpiece is easy to make and guaranteed to impress with its warm, spiced aroma and irresistible crumbly topping. Whether you're hosting or simply craving the perfect coffee companion, this recipe delivers every time.

Nutriscore Rating: 38/100

Prep Time:20 mins

Cook Time:45 mins

Total Time:65 mins

Servings: 12

Ingredients

• 2.5 cups All-purpose flour
• 1 cup Granulated sugar
• 0.5 cup Unsalted butter, softened
• 2 teaspoons Baking powder
• 0.5 teaspoons Baking soda
• 0.5 teaspoons Salt
• 2 large Eggs
• 1 cup Sour cream
• 1 teaspoon Vanilla extract
• 0.75 cup Brown sugar, packed
• 2 teaspoons Ground cinnamon
• 0.5 cup All-purpose flour (for streusel)
• 0.25 cup Unsalted butter, melted
• 0.5 cup Powdered sugar
• 2 tablespoons Milk
• 0.5 teaspoons Vanilla extract (for glaze)

Directions

Step 1

Preheat your oven to 350°F (175°C) and grease a 9x13-inch baking pan or line it with parchment paper.

Step 2

In a medium bowl, whisk together 2.5 cups of flour, baking powder, baking soda, and salt. Set aside.

Step 3

In a large mixing bowl, cream together 1 cup of granulated sugar and 0.5 cup of softened butter using a hand mixer or stand mixer until light and fluffy, about 2 minutes.

Step 4

Add the eggs, one at a time, beating well after each addition. Mix in the sour cream and 1 teaspoon of vanilla extract until smooth.

Step 5

Gradually add the dry ingredients to the wet ingredients, mixing until just combined. Do not overmix.

Step 6

In a separate bowl, prepare the streusel topping by mixing 0.75 cup of brown sugar, 0.5 cup of flour, and 2 teaspoons of ground cinnamon. Stir in the melted butter until the mixture resembles coarse crumbs.

Step 7

Spread half of the cake batter evenly into the prepared baking pan. Sprinkle half of the streusel over the batter.

Step 8

Spread the remaining cake batter over the streusel layer and gently smooth the surface. Top with the remaining streusel.

Step 9

Bake in the preheated oven for 40-45 minutes, or until a toothpick inserted into the center comes out clean.

Step 10

While the cake is baking, make the glaze by whisking together 0.5 cup of powdered sugar, 2 tablespoons of milk, and 0.5 teaspoon of vanilla extract in a small bowl until smooth.

Step 11

Once the cake is finished baking, allow it to cool in the pan for 15 minutes. Drizzle the glaze over the warm cake before serving.

Step 12

Cut into squares and enjoy!

Nutrition Facts

Serving size	(1335.6g)

Amount per serving	% Daily Value*
Calories	4818.3

Total Fat 203.7g	0%
Saturated Fat 125.8g	0%
Polyunsaturated Fat 0.0g
Cholesterol 877.2mg	0%
Sodium 3086.1mg	0%
Total Carbohydrate 710.4g	0%
Dietary Fiber 12.6g	0%
Total Sugars 423.1g
Protein 60.5g	0%

Vitamin D 95.0IU	0%
Calcium 664.3mg	0%
Iron 18.0mg	0%
Potassium 842.2mg	0%

*The % Daily Value tells you how much a nutrient in a serving of food contributes to a daily diet. 2,000 calories a day is used for general nutrition advice.

Source of Calories

Fat: 37.3%

Protein: 4.9%

Carbs: 57.8%