If you’re on the hunt for a breakfast treat that doubles as a dessert, this blueberry buckle coffee cake is exactly what you need. It features a tender, golden cake base that's loaded with plump, juicy blueberries. Every slice is finished with a signature buttery cinnamon crumble that creates a perfect crunch, making it a comforting addition to any brunch or a simple sweet evening snack.
What makes this recipe a true standout is the way that iconic streusel topping "buckles" into the batter as it bakes. This creates deep, flavorful crevices and crunchy cinnamon-sugar bits that pair perfectly with the moist, velvety crumb. It is a rustic, nostalgic treat that looks impressive on the table but is easy enough to whip up on a lazy weekend morning.
While plump, fresh blueberries are always a great choice for peak seasonal flavor, this recipe is incredibly versatile. You can easily use frozen blueberries year-round without even needing to defrost them first, making it a reliable pantry-staple recipe. The berries add a vibrant pop of juice that complements the velvety cake base perfectly.
This blueberry buckle coffee cake is a total crowd-pleaser that gets rave reviews every time I serve it. In fact, everyone loves the signature "buckle" topping so much that it actually inspired me to create my Cranberry Coffee Cake Muffins so we could enjoy that same delicious crumble in muffin form!
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🥘Ingredients
For the blueberry coffee cake:
- butter- soften this at room temperature for best results; 1 stick is all you need and half of it is used in the topping
- granulated sugar
- eggs- slightly beat before adding to the bowl; using room temperature eggs makes the batter more fluid and easier to mix
- milk- I typically use skim; for a creamier cake use whole
- flour
- salt & baking powder- leavening agents
- fresh blueberries- choose plump berries for best flavor
For the buckle (streusel topping):
- butter
- granulated sugar
- flour
- cinnamon
See recipe card for quantities.
🎥Instructional video
🔪Instructions
- Step 1: Combine wet ingredients.
- Step 2: Add dry ingredients; stir until just combined. Fold in blueberries.
- Step 3: Place batter in greased Bundt pan; prepare crumble and sprinkle on top.
- Step 4: Bake and allow to cool before removing from pan.
Hint: To accurately measure the flour, lightly spoon it into a measuring cup and gently level off for best results.
🥣Substitutions
Blueberries: You can use frozen blueberries in this recipe. Do not defrost; simply add them frozen to the batter. (Bake time might be slightly longer with this option.)
📖Variations
Cranberry Buckle: Use 2 cups fresh or frozen cranberries instead of blueberries, along with 1 T. orange zest. For even more orange flavor, replace the milk with orange juice.
Mixed Berry Buckle: Use a combination of blueberries, blackberries and chopped strawberries to total 3 cups.
Can't get enough blueberry desserts? Check out Stovetop Blueberry Grunt!
🍽Equipment
- large mixing bowl
- medium mixing bowl
- small mixing bowl
- whisk
- mixing spoons
- measuring cups
- measuring spoons
- pastry cutter
- microwavable safe dish
- 2 part metal Bundt/tube pan, or springform pan
🍶Storage
Cover cake with foil on a serving plate. Let the cake sit on your countertop. Enjoy within three days.
Freezing instructions: Wrap really well in freezer safe food packaging. The cake can be frozen for up to two months. To defrost, allow the cake to defrost overnight in your fridge. It will be a little soggy, but it will still taste amazing!
💭Top tip
For the best texture, the biggest secret to this blueberry buckle coffee cake is to avoid overmixing. When you add the dry ingredients to the wet, stir only until they are just combined and you no longer see streaks of flour. Over-stirring can make the eggs overbind and result in a tough, chewy cake rather than a tender, fluffy crumb.
🗨️FAQ
To keep your berries evenly distributed throughout the cake, toss them in one tablespoon of all-purpose flour before folding them into the batter. This flour coating helps the berries "grip" the batter so they don't sink to the bottom of the pan while baking.
Yes! You can prep the streusel topping and the dry ingredients up to a day in advance. Store the topping in an airtight container in the fridge to keep the butter cold, and keep the dry ingredients at room temperature. For the best rise, wait to mix the wet and dry ingredients together until you are ready to bake, as the baking powder begins to activate the moment it hits the moisture.
Because the batter is thick and the fruit is juicy, it can be tricky to tell when a blueberry buckle is finished. Your best bet is to look for a golden-brown streusel topping and use the "toothpick test"—insert a toothpick or skewer into the center of the cake; if it comes out clean or with just a few moist crumbs (no wet batter), it’s ready.
🥄Related
Looking for other recipes like Blueberry Buckle Coffee Cake? Try these:
📋Recipe with step-by-step instructions
Blueberry Buckle Coffee Cake
Equipment
- mixing bowls
- whisks
- measuring cups
- measuring spoons
- 2 part Bundt pan (well greased)
Ingredients
Blueberry Coffee Cake:
- ¼ cup (½ stick) butter softened to room temperature
- ¾ cup granulated sugar
- 2 eggs slightly beaten
- ½ cup milk
- 2 ¼ cups all-purpose flour spooned and leveled
- ½ teaspoon salt
- 2 teaspoon baking powder
- 2 cups fresh blueberries
Buckle (Streusel Topping):
- ¼ cup (½ stick) butter melted
- ½ cup granulated sugar
- ⅓ cup all-purpose flour
- 2 teaspoon cinnamon
Instructions
- Soften 1 stick of butter on your counter (half will be used for the cake and the other half will be used for the topping).
- Preheat oven to 350 degrees.
Blueberry Coffee Cake portion:
- In a large mixing bowl, cream ¾ cup sugar with ½ stick (¼ cup) of the softened butter.
- In a separate, small bowl, beat eggs slightly. Add the milk and stir. Then add this mixture to the large mixing bowl. Stir until just combined.
- In a separate, medium mixing bowl, mix the flour, baking powder and salt. Then add this mixture to the large bowl. Stir until just combined.
- Add the blueberries to the large bowl. Gently fold into the cake batter.
- Add cake batter to your prepared (slightly greased) 2 part Bundt pan. Then set pan aside.
Buckle (Streusel Topping) portion:
- Place the remaining ½ stick (¼ cup) butter in a microwaveable safe dish. Cover with plastic wrap, but allow a little gap for venting. Microwave for about 15 seconds. Then pour melted butter into small mixing bowl.
- After adding melted butter, add remaining topping ingredients (½ cup sugar, ⅓ cup flour, 2 teaspoons cinnamon). Mix well, then carefully spoon topping over cake batter. Spread it to make sure that it covers most of the batter.
Baking and Storing:
- Bake in 350 degree preheated oven for 40-45 minutes, or until toothpick inserted in the middle comes out clean. Allow the cake to cool off for about 30 minutes before serving.
- To store, cover cake with foil. Let the cake sit on your countertop. Enjoy within three days.
- If choosing to freeze, wrap well in freezer safe food packaging. The cake can be frozen for up to two months. To defrost, allow the cake to defrost in your fridge overnight.
Barbara K. says
I love this recipe and enjoyed reading the Buckle Nostalgia.
Your writing adds interest to the page.
Kitchen Ready Betty says
Thanks so much!
Heidi says
This is exactly what I want to be waking up to tomorrow! Pairing this with a hot cup of coffee is a perfectly delicious way to start any day! I especially love how you've created this coffee cake using pantry staples I always have on hand. Then, with just 20 minutes prep, it comes together so quickly! Thank you for sharing this gem!
Kitchen Ready Betty says
This Blueberry Buckle was a favorite of mine growing up because my Nana used to make it for me. It is easy to make with basic pantry staples and is so easy to follow. It also freezes beautifully for later. It is so good with coffee!