Name: Blackberry Pie Squares Recipe
Prep time: 15 min
Cook time: 45 min
Total time: 1 h 15 min
Cuisine: American
Ingredients: 1 3/4 cups granulated sugar (400g); 1 cup unsalted butter (2 sticks), softened; 4 eggs; 1 teaspoon pure vanilla extract; 3 cups unbleached all purpose flour (395g); 1 1/2 teaspoons baking powder (5g); 21 ounces blackberry pie filling; 1 1/4 cups powdered sugar (140g); 1 Tablespoon unsalted butter, melted; 2-3 Tablespoons fresh lemon juice

Print Recipe· 3.8 from 14 reviews

If you’re craving a dessert that’s bursting with fruity goodness and has a tender, buttery base to match, then you’re going to fall head over heels for this Blackberry Pie Squares Recipe. These squares are a delightful twist on traditional pie, offering the perfect handheld indulgence with layers of juicy blackberry filling nestled between soft, cake-like crusts. Whether you’re serving them at a family gathering or just want a gorgeous treat to brighten up your day, this recipe brings warmth, color, and irresistible flavor all in one pan.

Ingredients You’ll Need

A top view of baking ingredients arranged on a white marbled surface, including a large clear glass bowl in the center filled with white flour showing soft, uneven texture. To the right, a smaller clear bowl holds fine white powdered sugar, smooth on top. Above the flour, another clear bowl contains light beige granulated sugar with a swirled top. Next to it is a small white bowl with a small amount of white baking powder. Below the flour, a white bowl is filled with thick, dark purple berry jam that has a glossy texture. On the far right, four sticks of unsalted butter with pale yellow color and blue text are neatly stacked vertically. Above them is a white dish holding four brown eggs, their shells smooth and glossy. To the left of the flour, a small white bowl holds a light golden liquid, likely oil, and above it another small white bowl contains a light brown liquid, likely vanilla extract. A dark gray textured cloth is at the bottom edge. Photo taken with an iphone --ar 4:5 --v 7

Getting the ingredients right is key to capturing that perfect balance of rich texture and fresh fruitiness in your Blackberry Pie Squares Recipe. Each component plays a vital role, from the buttery base to the sweet and tart filling, delivering both comfort and brightness in every bite.

Granulated sugar (1 3/4 cups): Sweetens the dough and helps create a golden crust when baked.
Unsalted butter (1 cup + 1 tablespoon): Adds richness and moisture, making the squares tender and flavorful.
Eggs (4): Provide structure and lift to the batter while maintaining a soft texture.
Pure vanilla extract (1 teaspoon): Enhances the overall flavor with warm, aromatic notes.
Unbleached all-purpose flour (3 cups): Builds the perfect base that’s sturdy enough to hold the blackberry filling.
Baking powder (1 1/2 teaspoons): Gives necessary lift for a light, fluffy bite.
Blackberry pie filling (21 ounces): The star of the show, offering juicy, slightly tart pop of flavor throughout.
Powdered sugar (1 1/4 cups): Used for a smooth and tangy glaze finish.
Fresh lemon juice (2–3 tablespoons): Adds brightness and balance to the sweetness in the glaze.

How to Make Blackberry Pie Squares Recipe

Step 1: Preheat and Prepare

Start by preheating your oven to 350 degrees Fahrenheit. This ensures your pan and ingredients bake evenly, creating that perfect golden crust you’re aiming for. No greasing the pan is needed here because the natural butter in the batter does its magic as it bakes.

Step 2: Cream Butter and Sugar

In your mixer, beat the sugar and 1 cup of butter on medium speed until the mixture becomes fluffy and pale. This step is essential because it incorporates air into the batter, making your base tender and light. Then, add the eggs one at a time, allowing each to fully blend in, followed by the vanilla extract to infuse the batter with a warm sweetness.

Step 3: Combine Dry Ingredients

In a separate bowl, whisk together the flour and baking powder to evenly distribute the leavening agent. Lower your mixer speed to its lowest setting and slowly add the flour mixture into the wet ingredients. Be patient here; mixing too fast might result in a tougher texture, but slow incorporation maintains tenderness.

Step 4: Layer the Batter and Filling

Divide your batter in half—using a kitchen scale helps for accuracy—and spread the first half evenly in your 15×10 jelly roll pan. Next, gently spread the blackberry pie filling on top. Don’t worry about getting completely smooth; a rustic layer adds to the homemade charm. Finally, spoon dollops of the remaining batter over the filling, creating a variegated, inviting surface.

Step 5: Bake to Perfection

Bake your blackberry squares for about 45 minutes or until the top turns a rich golden brown. Resist the urge to underbake—this ensures the crust is fully cooked and offers that ideal crisp edges with a soft interior. Once done, transfer the pan to a wire rack to cool slightly before glazing.

Step 6: Make and Drizzle the Glaze

Mix together the powdered sugar, melted butter, and fresh lemon juice until smooth. This tangy glaze adds a bright contrast to the sweet berries and buttery crust. Drizzle it generously over the warm bars for a beautiful shine and flavor boost.

Step 7: Cool and Cut

Let the bars cool completely before slicing into squares. This final step allows the filling to set nicely and the glaze to firm up so your Blackberry Pie Squares Recipe comes out clean and perfect each time.

How to Serve Blackberry Pie Squares Recipe

A rectangular metal baking pan holds a layered dessert with three visible layers. The bottom layer is a pale yellow dough pressed flat against the pan's base. Above this is a thick, uneven layer of dark purple berry jam spread across most of the dough, showing texture with whole berries. On top are scattered dollops of the pale yellow dough, placed irregularly, with rough swirls and soft peaks, partially covering the jam. The baking pan rests on a white marbled surface next to a folded dark blue cloth. photo taken with an iphone --ar 4:5 --v 7

Garnishes

Add an extra sprinkle of fresh blackberries or a few mint leaves on top for a pop of color and a refreshing touch to the sweetness. Dusting with a little additional powdered sugar right before serving adds that elegant bakery finish.

Side Dishes

These squares pair wonderfully with a scoop of vanilla ice cream or a dollop of freshly whipped cream. For a brunch spread, serve alongside tea or a light lemonade for a balanced indulgence.

Creative Ways to Present

Try stacking squares on a decorative platter for a rustic, inviting dessert table. You can also serve smaller bite-sized pieces on skewers or toothpicks at parties for easy eating and a playful presentation.

Make Ahead and Storage

Storing Leftovers

Store your blackberry pie squares in an airtight container at room temperature for up to two days, or refrigerate for up to a week to keep them fresh and moist. Let them come to room temperature before serving to recapture that tender texture.

Freezing

These dessert bars freeze beautifully. Wrap each square tightly in plastic wrap and place in a freezer-safe container for up to three months. Thaw overnight in the fridge for best results before enjoying again.

Reheating

Warm leftover squares slightly in the microwave for about 15 to 20 seconds or in a low oven to revive the buttery crust and refresh the fruity flavor without drying them out.

FAQs

Can I use fresh blackberries instead of pie filling?

Absolutely! If you prefer fresh berries, mix them with sugar and a bit of cornstarch to thicken before spreading on the base. It gives a fresher, less sweet taste with the same delightful texture.

What size pan do I need for this Blackberry Pie Squares Recipe?

A 15 by 10-inch jelly roll pan is perfect. It allows the bars to bake evenly and get that ideal thickness – not too thin or thick.

Is it necessary to use unsalted butter?

Unsalted butter is recommended for better control over the saltiness in your bars, but if you only have salted butter, just omit any extra salt you might add elsewhere.

Can these bars be made gluten-free?

Yes! Substitute the all-purpose flour with a 1-to-1 gluten-free baking flour blend. Make sure your baking powder is gluten-free as well to maintain texture and rise.

How long do Blackberry Pie Squares last once baked?

Stored properly in the fridge, they typically last up to a week. Because of the fresh fruit filling, eating them sooner is best for optimal flavor and texture.

Final Thoughts

There’s something truly comforting about homemade blackberry treats, and this Blackberry Pie Squares Recipe hits all the right notes with ease and charm. It’s a fantastic way to enjoy pie-like flavors without the fuss of rolling crusts, making it perfect for both novice bakers and seasoned pros. I encourage you to try this recipe soon—it’s guaranteed to bring smiles and satisfy those sweet cravings in the most delightful way!