Buttery Coffee Cake is the epitome of comfort food—a delightful blend of tender cake and rich, buttery crumb topping that’s perfect for any occasion. When you take that first bite, the soft cake melts in your mouth while the crunchy crumb adds a satisfying texture. This sweet treat is not just for breakfast; it’s also a wonderful companion to your afternoon coffee or tea, making it an ideal choice for gatherings or leisurely weekends at home.

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I remember the first time I tasted coffee cake; it was at a quaint little café in New York. The moment I sank my fork into that warm, crumbly piece, I knew I had discovered something special. With the aroma of cinnamon wafting through the air, I was instantly transported to a cozy embrace of home-baked goodness. This Buttery Coffee Cake recipe captures that nostalgic taste and aroma, combining simple ingredients resulting in something truly extraordinary. I can almost hear the comforting sounds of people enjoying their slices, knowing it will become a favorite in your home as well.

Table of Contents

Why You’ll Love This Recipe
Ingredients You’ll Need
How to Make Buttery Coffee Cake
Storing & Reheating
Chef’s Helpful Tips
Recipe FAQs
Buttery Coffee Cake

Why You’ll Love This Recipe

Simple & Quick: This cake comes together in just about an hour, perfect for a last-minute treat.
Irresistible Flavor: The rich butter and cinnamon make each bite a delightful experience.
Eye-Catching Appeal: With its golden crust and crumbly topping, it looks as good as it tastes!
Flexible Serving: Great for breakfast, coffee breaks, or dessert; it’s versatile for any occasion.
Diet-Friendly Options: Swap in gluten-free flour for an easy gluten-free version without compromising flavor.

Ingredients You’ll Need

1 2/3 cup all-purpose flour (or 1-to-1 gluten-free baking flour): This provides the cake’s structure. If you’re opting for gluten-free, ensure you get a suitable blend.
1/4 cup cornstarch: This ingredient helps create a light and tender crumb texture.
1/2 cup light brown sugar, packed: Adds moisture and a hint of caramel flavor to the cake.
1/2 cup granulated sugar: Balances the sweetness and contributes to the lightness of the batter.
1 tsp ground cinnamon: Infuses the cake with warm spices, elevating the overall flavor.
3/4 cup salted Kerrygold butter, melted: The luxurious richness of quality butter brings this cake to life; you can substitute with unsalted if preferred.
1/4 cup salted Kerrygold butter, room temperature: Added for creaming with sugars, helps create a fluffy batter.
2 tbsp vegetable, canola, or melted coconut oil: This adds moisture and keeps the cake tender.
1 large egg + 1 egg yolk: Eggs provide structure and richness; using an extra yolk ensures a moist cake.
1 tbsp vanilla extract or vanilla bean paste: Adds depth and a homemade flavor—don’t skimp on quality!
1/2 cup sour cream: Contributes to the cake’s moisture and a subtle tang that balances the sweetness.
1/4 tsp baking soda & 1/4 tsp baking powder: Ensures the cake rises properly for a light texture.
1/4 tsp kosher salt (or 1/2 tsp if using unsalted butter): Enhances the flavors of the cake, making everything taste better.
1 cup all-purpose flour (or 1-to-1 gluten-free baking flour): For the cake batter, ensuring the right texture and taste.
Powdered sugar for dusting: Just a light sprinkle adds a sweet finishing touch to your masterpiece.

How to Make Buttery Coffee Cake

Prepare the Crumble: In a medium bowl, combine 1 2/3 cup all-purpose flour, 1/4 cup cornstarch, 1/2 cup light brown sugar, 1/2 cup granulated sugar, and 1 tsp ground cinnamon. If using unsalted butter, add a pinch of kosher salt. Pour in 3/4 cup melted salted Kerrygold butter and stir until all mixture is evenly moistened. The crumble should be thick and clumpy, then refrigerate while you prepare the cake batter.
Preheat Oven & Prepare Pan: Set your oven to 350°F (175°C). Grease and line an 8×8 pan with parchment paper, allowing it to hang over the edges for easier removal later.
Make the Cake Batter: In a large bowl, use a fork to mash together 1/4 cup room temperature butter, 2 tbsp oil, and 1/2 cup granulated sugar. Switch to a whisk, mixing until it’s creamy and light. Whisk in one large egg, one egg yolk, 1 tbsp vanilla extract, and 1/2 cup sour cream until smooth. Gradually whisk in 1/4 tsp baking soda, 1/4 tsp baking powder, and 1/4 tsp kosher salt. Finally, whisk in 1 cup of all-purpose flour until the batter is thick and creamy.
Combine & Add Topping: Spread the batter evenly into your prepared pan. Retrieve the crumble from the refrigerator, breaking it apart into smaller pieces using your hands. Sprinkle a generous layer of crumble on top of the batter.
Bake: Place the pan in the oven and bake for 30 to 35 minutes, or until the cake bounces back when lightly pressed and the center no longer jiggles.
Cool & Serve: Let the cake cool for about an hour in the pan. Carefully lift it out using the parchment paper, dust it with powdered sugar, slice, and dig in!

Storing & Reheating

Store leftover Buttery Coffee Cake at room temperature for up to two days in an airtight container. If you need to keep it longer, refrigerate it for up to a week. Ideally, wrap it tightly in plastic wrap before refrigerating. For freezing, portion it in individual slices and place them in a freezer-safe container; it can be stored for up to 3 months. When you’re ready for a slice, reheating it in the oven at 350°F for about 10-15 minutes will revive its moist texture. However, keep in mind that reheating might slightly alter the crumbly topping’s consistency, but it will still taste delicious!

Chef’s Helpful Tips

To avoid a dense cake, make sure your ingredients like butter and eggs are at room temperature.
Don’t skimp on the creaming process; it’s essential for incorporating air, which leads to a fluffy cake.
When measuring flour, spoon it into the measuring cup and level it off; packing flour can lead to a dry cake.
If you like a stronger cinnamon flavor, feel free to add a bit more to the batter or crumble!
Keep an eye on the baking time; every oven is different, and it’s best to check for doneness a few minutes early.

Buttery Coffee Cake is not just any dessert; it’s a warm embrace on a plate. The combination of flavors and textures will make it a quick favorite in your household. This recipe is a simple way to bring joy, whether for brunch with friends or a sweet afternoon snack. Don’t hesitate to experiment with toppings or add-ins like nuts or fruit! Enjoy the process, and let the aroma fill your home—it’s pure comfort!

Recipe FAQs

Can I make this coffee cake ahead of time?

Absolutely! You can prepare the cake batter and crumble the night before. Just store them separately in the fridge, and bake it fresh in the morning for a warm treat!

What can I substitute for sour cream?

You can use plain Greek yogurt as a perfect substitute for sour cream, maintaining the same moisture and tangy flavor in your Buttery Coffee Cake.

Can I modify the sweetness of the cake?

Certainly! If you prefer a less sweet cake, reduce the sugar in either layer. Just remember, it might alter the texture slightly, but it will still be delicious!

How should I store the coffee cake?

Keep it covered at room temperature for about two days or in the fridge for up to a week. For longer storage, slice and freeze it in an airtight container for up to 3 months.

⭐ If you make my Buttery Coffee Cake recipe, Awesome! I would love to hear from you. Please give it a star rating and review below! 👇