Ingredients

• 3 cups (375 g) all-purpose flour
• 2 teaspoons baking powder
• 1⁄2 teaspoon baking soda
• 1 teaspoon salt
• 1 cup (200 g) granulated sugar
• 1 cup (240 ml) sour cream
• 1 cup (240 ml) milk
• 1/2 cup (115 g) unsalted butter, softened
• 3 large eggs
• 1 tablespoon vanilla extract

For the Streusel Topping:

• 1/2 cup (100 g) brown sugar
• 1/2 cup (60 g) all-purpose flour
• 1 tablespoon ground cinnamon
• 1/4 cup (60 g) unsalted butter, softened
• 1/2 cup (75 g) pecans or walnuts, chopped (optional)

Ingredient Notes

Using sour cream adds richness and moisture to the cake, resulting in a tender texture. If you’re out of sour cream, plain yogurt can be a good substitute. For the tumbling flavors, feel free to add seasonal fruits like berries or chopped apples into the batter, or play with different nuts based on your preference.

Kitchen Tools Needed

• Mixing bowls
• Measuring cups and spoons
• Electric mixer (handheld or stand)
• Rubber spatula
• 9×13-inch baking pan

Step-by-Step Instructions

1. Preheat the Oven: Preheat your oven to 350°F (175°C). Grease and flour your baking pan.
2. Mix Dry Ingredients: In a large bowl, whisk together the flour, baking powder, baking soda, and salt until well combined.
3. Cream Butter and Sugar: In another bowl, cream the butter and granulated sugar together until light and fluffy, about 3-4 minutes.
4. Add Eggs and Vanilla: Beat in the eggs, one at a time, ensuring each is fully incorporated. Stir in the vanilla extract.
5. Combine Wet and Dry Ingredients: Gradually add the dry mixture to the wet ingredients, alternating with the sour cream and milk. Start and finish with the flour mixture, mixing just until combined to avoid overmixing.
6. Prepare the Streusel: In a small bowl, mix the brown sugar, flour, and cinnamon. Cut in the softened butter until the mixture resembles coarse crumbs. If using, stir in nuts.
7. Layer and Bake: Pour half of the batter into the prepared baking pan. Sprinkle half of the streusel topping over the batter. Pour the remaining batter on top and finish with the rest of the streusel.
8. Bake the Cake: Bake for 35-40 minutes, or until a toothpick inserted into the center comes out clean. The top should be golden brown.
9. Cool and Serve: Allow the cake to cool in the pan for about 15 minutes before slicing and serving.

Pro Tips

• Check your baking powder for freshness; old leavening agents can result in a dense cake.
• Let the butter come to room temperature for easier creaming; it should feel slightly soft, not melted.
• Don’t overmix—the batter should just come together for a light crumb.

Common Mistakes

• Using cold eggs or butter can affect the final texture. Allow them to reach room temperature before starting.
• Overmixing can make the cake tough; mix gently until just combined.
• Forgetting to grease the pan can lead to a messy release.

Variations

• Fruit Coffee Cake: Fold in berries, diced apples, or peaches for an added burst of flavor.
• Nutty Delight: Incorporate 1/2 cup (75 g) of your favorite nuts into the batter and streusel topping.
• Chocolate Coffee Cake: Mix in 1/2 cup (90 g) of chocolate chips for a sweet twist.
• Spiced Varieties: Add a pinch of nutmeg or replace cinnamon with pumpkin pie spice for a seasonal touch.

Serving Suggestions

Serve this luscious coffee cake warm or at room temperature, perhaps with a dusting of powdered sugar on top. It’s perfect with a steaming cup of coffee or tea. This cake is great for breakfast on its own or can be paired with a fresh fruit salad for a beautiful brunch spread.

Storage Instructions

Wrap leftovers in plastic wrap or store in an airtight container at room temperature for up to 3 days. For longer storage, freeze slices wrapped in plastic and foil for up to 3 months.

Reheating Tips

Reheat individual slices in the microwave for about 10-15 seconds or place in a preheated oven at 350°F (175°C) for about 5-7 minutes to warm through.

Nutrition Estimate

Calories: 350 per serving
Protein: 6 g
Carbohydrates: 50 g
Fat: 15 g

Recipe Summary

Prep Time: 20 minutes
Cook Time: 40 minutes
Total Time: 1 hour
Servings: 12
Cuisine: American
Course: Breakfast/Dessert
Calories: 350

Frequently Asked Questions

Can I make this coffee cake ahead of time?
Yes! You can prepare the batter the night before, then bake it in the morning for fresh coffee cake.

Can I use whole wheat flour?
Absolutely! Substitute half of the all-purpose flour for whole wheat for a nutty flavor and added nutrients.

What can I use instead of sour cream?
Plain yogurt or buttermilk will work well as a substitute.

How do I know when the cake is done?
Insert a toothpick into the center; it should come out clean, indicating that the cake is baked through.

Can I freeze the cake?
Yes, this coffee cake freezes beautifully. Just wrap it tightly to prevent freezer burn.

There’s something truly comforting about sharing a slice of homemade coffee cake, and I hope this recipe warms your kitchen just as it has for many others. Enjoy baking and delighting your friends and family!