Streusel Coffee Cake

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There’s something so comforting about a slice of Streusel Coffee Cake — that buttery, tender crumb layered with a rich ribbon of cinnamon and topped with a sweet, spiced crumble. It’s the kind of treat that instantly brings warmth to your kitchen, whether you’re sharing it with friends over coffee or sneaking a slice for a cozy solo moment. The balance of soft cake and crispy streusel is what makes this classic recipe truly unforgettable.

Perfect for brunches, holidays, or a laid-back weekend breakfast, this Streusel Coffee Cake feels both nostalgic and indulgent. It’s quick to make, yet tastes like something you’d find in a charming little bakery. The cinnamon-sugar swirl not only adds depth of flavor, but also creates a beautiful marbled effect that looks as good as it tastes.

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Ingredients for Streusel Coffee Cake

For the Cinnamon Streusel Topping and Filling:

• 1 cup light brown sugar, packed
• 2 teaspoons ground cinnamon
• 1/2 cup all-purpose flour
• 6 tablespoons unsalted butter, melted

For the Cake Batter:

• 2 cups all-purpose flour
• 1 1/4 teaspoons baking powder
• 1/2 teaspoon baking soda
• 1/2 teaspoon salt
• 3/4 cup unsalted butter, softened
• 1 cup granulated sugar
• 2 large eggs
• 1 teaspoon vanilla extract
• 1 cup sour cream (or Greek yogurt)

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Step 1: Make the Streusel

In a medium bowl, combine the brown sugar, cinnamon, and flour. Pour in the melted butter and mix with a fork until crumbly. Set aside — this will be used both as a swirl inside the cake and a topping.

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Step 2: Prepare the Batter

In a separate bowl, whisk together the flour, baking powder, baking soda, and salt. In a large mixing bowl, cream the softened butter and sugar until light and fluffy, about 2–3 minutes. Add the eggs one at a time, beating well after each addition, then stir in the vanilla.

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Step 3: Add the Sour Cream and Dry Ingredients

Gradually mix in the dry ingredients, alternating with the sour cream. Begin and end with the dry ingredients, mixing just until everything is combined. Be careful not to overmix to keep the cake tender.

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Step 4: Layer the Cake and Streusel

Spoon half of the cake batter into a greased 9×13-inch baking dish and spread it evenly. Sprinkle half of the cinnamon streusel mixture over the batter. Add the remaining batter on top, then finish with the rest of the streusel, covering the surface completely.

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Step 5: Bake to Golden Perfection

Preheat your oven to 350°F (175°C) and bake the cake for 35–40 minutes, or until a toothpick inserted in the center comes out clean. Let it cool slightly before slicing. Serve warm or at room temperature — both are divine.

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Storage Instructions

Streusel Coffee Cake stores beautifully, making it a great make-ahead option for breakfast or brunch. Once cooled completely, cover the cake tightly with plastic wrap or store it in an airtight container at room temperature for up to 3 days. If you’d like it to last longer, refrigerate it for up to 1 week — just warm a slice in the microwave for 10–15 seconds to bring back that just-baked flavor.

For even longer storage, freeze individual slices or the whole cake wrapped tightly in plastic wrap and aluminum foil. It’ll keep in the freezer for up to 3 months. Thaw overnight in the fridge or at room temperature for a few hours before serving.

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Estimated Nutrition

Per serving (based on 12 servings):

• Calories: 340
• Total Fat: 17g
• Saturated Fat: 10g
• Cholesterol: 65mg
• Sodium: 220mg
• Total Carbohydrates: 44g
• Dietary Fiber: 1g
• Sugars: 26g
• Protein: 4g

Note: Nutritional values are approximate and can vary based on exact ingredients used.

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Frequently Asked Questions

1. Can I use Greek yogurt instead of sour cream?

Yes! Greek yogurt works wonderfully as a substitute for sour cream, adding the same tang and moisture to the cake.

2. Can I make this cake ahead of time?

Absolutely. You can bake it the night before and store it covered at room temperature. It actually tastes even better the next day.

3. Can I freeze this cake?

Yes, it freezes well! Wrap it tightly and freeze for up to 3 months. Just thaw and reheat when you’re ready to serve.

4. What’s the best way to reheat a slice?

Pop a slice in the microwave for 10–15 seconds or warm it in the oven at 300°F (150°C) for about 5–7 minutes.

5. Can I add nuts to the streusel?

Definitely. Chopped pecans or walnuts make a great addition to the topping for extra crunch and flavor.

6. How do I keep the streusel from sinking?

Make sure your batter is thick enough and avoid overmixing. Sprinkle the streusel gently and evenly.

7. Can I use whole wheat flour?

You can substitute up to half the all-purpose flour with whole wheat, but the texture may be a bit denser.

8. Is it okay to use a different pan size?

Yes, you can use two 8-inch square pans or a bundt pan, but baking times will vary. Keep an eye on it and test with a toothpick.

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