Gluten-Free Blueberry Buckle Recipe — Moist Summer Coffee Cake

Get ready: this Gluten-Free Blueberry Cream Cheese Buckle may become your new favorite snack cake. Think of it as an upgraded coffee cake—tender, buttery, studded with juicy blueberries, and featuring a creamy layer of sweetened cream cheese in the middle. You can skip the cream cheese if you prefer, but it truly elevates the cake. Serve slices for brunch, alongside afternoon tea, or freeze portions for a quick grab-and-go breakfast.

If you enjoy blueberry desserts, try other blueberry recipes from the same source for inspiration.

Recipe Ingredient Notes

Gluten-Free Flour: This recipe has been tested with commercial gluten-free 1-to-1 blends and a homemade multipurpose blend. Many of those blends already include xanthan gum. Different blends vary in starch content; some (like Cup4Cup) can make a slightly gummy batter that still bakes to a lovely crumb. If you switch flours, expect minor differences in texture and spreadability.

Almond Extract: A small amount of almond extract adds depth—use it sparingly because its flavor is concentrated.

Cream Cheese: Use a full-fat block of cream cheese for the best texture and flavor. If you need to confirm a brand’s gluten-free status, check packaging or the manufacturer’s website. I have not tested reduced-fat or non-dairy alternatives in this recipe.

Milk: Whole milk is recommended. You can substitute a non-dairy milk if preferred, but the final texture may vary slightly.

What is a Buckle?

A buckle is a classic American fruit dessert made by folding fruit into a cake-like batter and topping it with a crumbly streusel. As it bakes, the cake rises around the fruit and the top often cracks or “buckles,” giving the dessert its name. Blueberry buckle is particularly popular when blueberries are in season and is delicious warm with a scoop of vanilla ice cream or a dusting of powdered sugar.

Streusel Topping and Cream Cheese Layer

To make the gluten-free streusel, combine the flour, brown sugar, cinnamon, and kosher salt. Cut in the butter with a fork or your fingers until the mixture resembles coarse crumbs. Chill the streusel until ready to use so it holds its shape while baking.

For the cream cheese layer, beat room-temperature cream cheese with granulated sugar and vanilla until smooth and light. Add one room-temperature egg and mix until just combined. Keep this filling at room temperature until assembling the cake.

This recipe works with a hand or stand mixer. Use an 8″x8″ or 9″x9″ square pan, or a 9″ springform (line with parchment and leave an overhang for easy removal).

Step 1: Preheat the oven to 350°F and place a rack in the center. Grease and line your pan with parchment, leaving an overhang.

Step 2: Whisk together the gluten-free flour, baking powder, and salt in a small bowl and set aside.

Step 3: In the mixer bowl combine granulated and brown sugars with lemon zest; rub the zest into the sugar to release citrus oils for a subtle bright flavor.

Step 4: Add room-temperature butter and beat on medium until light and fluffy (2–3 minutes). Scrape the bowl as needed.

Step 5: Beat in the room-temperature egg until incorporated. The batter may look broken briefly—that’s normal and will resolve when the dry ingredients are added.

Step 6: Add the dry ingredients and milk in alternating additions, beginning and ending with the dry ingredients: 1/3 flour, 1/2 milk, 1/3 flour, remaining milk, then remaining flour. Scrape the bowl to ensure everything is evenly incorporated.

Assembly and Baking

Don’t worry if the layers look imperfect—the cake bakes into a beautiful, rustic dessert.

Step 1: Spread half the batter evenly in the prepared pan. Scatter a generous layer of blueberries (fresh or frozen) over the batter.

Step 2: Spoon the cream cheese filling over the blueberries and gently spread it—perfection is not necessary.

Step 3: Add the remaining batter and smooth as best you can. Top with more blueberries and a generous layer of chilled streusel.

Step 4: Bake at 350°F for 55–60 minutes, until the edges and topping are golden and a toothpick inserted into the center comes out mostly clean with a few moist crumbs. The center may jiggle slightly but will set as it cools. The internal temperature will be around 200°F when fully baked.

Step 5: Remove from the oven and cool completely in the pan before lifting out on the parchment overhang to slice.

Serving & Storage

Enjoy slices warm or fully cooled. For a firmer cream cheese layer, chill the cooled cake for at least 20 minutes—this helps it set like a cheesecake. Store the uncut cake in an airtight container at room temperature for up to three days. In hot climates, refrigerate and bring to room temperature before serving for the best flavor and texture. To freeze, wrap individual slices or place cut pieces in an airtight container for up to three months; thaw at room temperature or warm briefly in the microwave.

Variations of Blueberry Buckles

Swap blueberries for other fruit: raspberries, blackberries, cherries, apples, or pears all work. Mix-ins like white chocolate with raspberries can be delightful. Use fresh or frozen fruit, but avoid overripe or mushy produce for baking. You can omit fruit altogether for a simple coffee cake-style buckle.

FAQ – Gluten Free Blueberry Buckle