I've baked a lot of coffee cakes over the years, but this one is truly the best I've ever made. It's the one I reach for when I want something special for a weekend breakfast or a cozy afternoon coffee break on my balcony.
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The secret is a combination of sour cream in the batter, which keeps the cake incredibly moist, and a double layer of cinnamon streusel in the middle and on top. Every bite is tender, buttery, and full of warm spice.
I love that it comes together easily with everyday ingredients. No fuss, just a beautiful cake that makes your whole kitchen smell like a bakery.
Why You'll Love This Recipe
About the Ingredients
1 1/2 cups (190g) all-purpose flour
Use a digital scale for accuracy, or spoon and level the flour to avoid a dry cake. You can substitute up to half with whole wheat pastry flour.
1 teaspoon baking powder
Make sure it's fresh, because it's crucial for a good rise. If it doesn't bubble when mixed with water, it's expired.
1/2 teaspoon baking soda
Balances the acidity of the sour cream and helps the cake rise. No substitution.
1/2 teaspoon salt
Enhances the sweetness. Use fine sea salt or table salt.
1/2 cup (1 stick, 113g) unsalted butter, softened
If you only have salted butter, reduce the added salt to 1/4 teaspoon. Softened butter creams better with sugar.
1 cup (200g) granulated sugar
Regular white sugar. For a deeper flavor, you can replace half with packed brown sugar.
2 large eggs
Room temperature eggs incorporate better into the batter. If in a hurry, place them in a bowl of warm water for 5 minutes.
1 cup (240g) sour cream
Full-fat works best, but low-fat is okay. Greek yogurt is a great substitute.
1 teaspoon vanilla extract
Pure vanilla extract gives the best flavor. You can also use vanilla bean paste.
1/2 cup (100g) packed brown sugar
Light or dark brown sugar both work. Dark will give a stronger molasses flavor.
1 tablespoon ground cinnamon
Ceylon cinnamon is milder and sweeter; Cassia is stronger. Use what you like.
1/2 cup (60g) chopped pecans or walnuts (optional)
Adds crunch. If you have nut allergies, use sunflower seeds or omit.
Tips & Tricks
- Don't overmix the batter after adding the flour. Mix until just combined, otherwise the cake will be tough.
- Use a light-colored metal or glass pan. A dark nonstick pan can cause the edges to over-brown before the center is done.
- Let the cake cool in the pan for at least 20 minutes before cutting. This allows the crumb to set and makes cleaner slices.
Pro Tips
Step-by-Step Instructions
1. Preheat and prep
Preheat your oven to 350°F (175°C). Grease a 9-inch (23cm) square or round baking pan and line the bottom with parchment paper.
2. Mix dry ingredients
In a medium bowl, whisk together the flour, baking powder, baking soda, and salt. Set aside.
3. Cream butter and sugar
In a large bowl, beat the softened butter and granulated sugar until light and fluffy, about 2-3 minutes with an electric mixer. Scrape down the sides.
4. Add eggs and vanilla
Add the eggs one at a time, beating well after each addition. Then beat in the vanilla extract.
5. Alternate flour and sour cream
With the mixer on low, add the flour mixture in three parts, alternating with the sour cream, starting and ending with flour. Mix until just combined – do not overmix.
6. Make the streusel
In a small bowl, mix together the brown sugar, cinnamon, and chopped nuts (if using).
7. Layer batter and streusel
Spread half of the batter into the prepared pan. Sprinkle half of the streusel over it. Spread the remaining batter on top, then sprinkle with the remaining streusel.
8. Bake until golden
Bake for 35-40 minutes, or until a toothpick inserted in the center comes out clean and the top is golden brown. The internal temperature should be around 200°F (93°C).
9. Cool before serving
Let the cake cool in the pan on a wire rack for at least 20 minutes before slicing. Serve warm or at room temperature.
Delicious Variations
Berry Coffee Cake
Gently fold 1 cup of fresh blueberries or raspberries into the batter before layering.
Glazed Coffee Cake
After cooling, drizzle with a simple glaze made from 1 cup powdered sugar and 2-3 tablespoons milk.
Apple Coffee Cake
Add 1 cup of finely chopped peeled apples to the batter and increase cinnamon to 1 1/2 tablespoons.
How to Store Best Ever Coffee Cake Recipe
Refrigerator
Store in an airtight container at room temperature for up to 3 days, or refrigerate for up to a week.
Freezer
Wrap the cooled cake tightly in plastic wrap and then foil. Freeze for up to 3 months. Thaw overnight in the refrigerator.
Reheating
Warm individual slices in the microwave for 15-20 seconds, or in a 300°F (150°C) oven for 5-10 minutes.
Frequently Asked Questions
Q: Why is my coffee cake dry?
Dry coffee cake is usually caused by overmixing the batter or baking it too long. Mix just until the flour disappears and check for doneness at the minimum baking time.
Q: Can I use Greek yogurt instead of sour cream?
Yes, plain Greek yogurt is an excellent substitute. It will give a slightly tangier flavor and a similar moist texture.
Q: How do I know when the cake is done?
Insert a toothpick into the center – it should come out clean or with just a few moist crumbs. The top will be golden brown and the internal temperature should read 200°F (93°C).
Q: Can I make this coffee cake gluten-free?
Yes, you can use a 1:1 gluten-free flour blend. Make sure it contains xanthan gum. The texture may be slightly different but still delicious.
Q: What can I use instead of eggs?
For a flax egg: mix 1 tablespoon ground flaxseed with 3 tablespoons water per egg. Let sit for 5 minutes until thickened. This will work but the cake may be slightly less tender.
I hope you love this coffee cake as much as I do! If you try it, leave a comment below and let me know how it turned out. Happy baking!
Best Ever Coffee Cake Recipe
Best Ever Coffee Cake: a moist, buttery sour cream cake with a cinnamon crumb topping. Perfect for breakfast or brunch.
🧂 Ingredients
- 1 1/2 cups (190g) all-purpose flour
- 1 teaspoon baking powder
- 1/2 teaspoon baking soda
- 1/2 teaspoon salt
- 1/2 cup (1 stick, 113g) unsalted butter, softened
- 1 cup (200g) granulated sugar
- 2 large eggs
- 1 cup (240g) sour cream
- 1 teaspoon vanilla extract
- 1/2 cup (100g) packed brown sugar
- 1 tablespoon ground cinnamon
- 1/2 cup (60g) chopped pecans or walnuts (optional)
📋 Instructions
- 1Preheat and prep — Preheat your oven to 350°F (175°C). Grease a 9-inch (23cm) square or round baking pan and line the bottom with parchment paper.
- 2Mix dry ingredients — In a medium bowl, whisk together the flour, baking powder, baking soda, and salt. Set aside.
- 3Cream butter and sugar — In a large bowl, beat the softened butter and granulated sugar until light and fluffy, about 2-3 minutes with an electric mixer. Scrape down the sides.
- 4Add eggs and vanilla — Add the eggs one at a time, beating well after each addition. Then beat in the vanilla extract.
- 5Alternate flour and sour cream — With the mixer on low, add the flour mixture in three parts, alternating with the sour cream, starting and ending with flour. Mix until just combined – do not overmix.
- 6Make the streusel — In a small bowl, mix together the brown sugar, cinnamon, and chopped nuts (if using).
- 7Layer batter and streusel — Spread half of the batter into the prepared pan. Sprinkle half of the streusel over it. Spread the remaining batter on top, then sprinkle with the remaining streusel.
- 8Bake until golden — Bake for 35-40 minutes, or until a toothpick inserted in the center comes out clean and the top is golden brown. The internal temperature should be around 200°F (93°C).
- 9Cool before serving — Let the cake cool in the pan on a wire rack for at least 20 minutes before slicing. Serve warm or at room temperature.



