Name: Giant Frosted Blueberry Pop Tart Recipe
Prep time: 30 min
Cook time: 25 min
Total time: 1 h 55 min
Cuisine: American
Ingredients: 2 9-inch pie crusts (store-bought or homemade); 1 cup blueberry preserves (or blueberry pie filling, add more if needed); 3 teaspoons cornstarch; 1 egg (or 1 tablespoon milk or cream, for pastry wash); ¼ cup blueberry preserves; ½ cup powdered sugar; 1 tablespoon milk; ½ teaspoon pure vanilla extract; Sprinkles (for topping)

Jump to Recipe· 3.9 from 79 reviews

If you have a sweet tooth and love nostalgic breakfast treats, you are going to adore this Giant Frosted Blueberry Pop Tart Recipe. It takes the familiar charm of those classic toaster pastries we all grew up with and turns it up a notch—baking one large, flaky, golden crust packed full of luscious blueberry preserves, topped with a delicate, dreamy frosting. It’s comfort food with a fun, homemade twist that’s perfect for sharing at brunch or anytime you want a cozy indulgence with a burst of fresh fruit flavor.

Ingredients You’ll Need

A slice of pie sits on a white plate with gold trim, showing three visible layers: a golden, flaky crust at the bottom, a darker middle filling layer, and a smooth purple icing on top. The icing is decorated with colorful sprinkles scattered evenly across. In the background there is the rest of the pie on white parchment paper, also iced purple with sprinkles, sliced into six pieces with one piece missing. A black-handled pizza cutter lies nearby. The surface is a white marbled texture scattered with extra sprinkles. Photo taken with an iphone --ar 4:5 --v 7

Gathering simple, quality ingredients is key to nailing this Giant Frosted Blueberry Pop Tart Recipe. Each one plays an essential role: the pie crusts provide the buttery, flaky foundation, the blueberry preserves bring bright, sweet fruitiness, and the glaze adds that irresistible sugary shine and softness on top.

2 9-inch pie crusts: Use store-bought for convenience or homemade for extra buttery flavor and flakiness.
1 cup blueberry preserves: Choose your favorite brand for the filling; it adds juicy sweetness and that signature blueberry taste.
3 teaspoons cornstarch: This thickens the blueberry filling, keeping it nice and spreadable without being runny.
1 egg (or 1 tablespoon milk or cream): Used for brushing the edges and top of the crust to get a golden, glossy finish.
¼ cup blueberry preserves: Reserved for the glaze to amplify the blueberry flavor and add moisture.
½ cup powdered sugar: Gives the frosting its sweet, melt-in-your-mouth texture.
1 tablespoon milk: Combined with powdered sugar to create the perfect glaze consistency.
½ teaspoon pure vanilla extract: Adds warmth and depth to the frosting.
Optional sprinkles: For a whimsical pop of color and fun on top.

How to Make Giant Frosted Blueberry Pop Tart Recipe

Step 1: Preheat and Prepare Filling

Start by preheating your oven to 350°F. Meanwhile, mix the blueberry preserves with cornstarch in a small bowl until perfectly combined. The cornstarch will thicken the preserves when baked, ensuring your filling stays deliciously jammy without spilling over.

Step 2: Assemble the First Crust and Spread Filling

Place one 9-inch pie crust on a parchment-lined baking sheet. Spread the blueberry filling evenly over the crust, but be sure to leave about a 1-inch border around the edges to seal the tart properly.

Step 3: Seal with Egg Wash and Add Top Crust

Brush the edge of the bottom crust with egg wash (or milk/cream if you prefer). This step works as glue to hold the top crust firmly in place. Gently place the second pie crust on top and use a fork to crimp the edges together. This not only secures the filling but also gives your pop tart that classic look.

Step 4: Prepare and Bake

Brush the entire top crust with egg wash for a golden shine. Carefully poke several small holes with a fork to allow steam to escape during baking. Bake your giant pop tart for about 20 to 25 minutes until the crust turns a beautiful golden brown. Then, let it cool down completely for about an hour before adding the frosting.

Step 5: Make the Blueberry Glaze

While the tart cools, whisk together powdered sugar, blueberry preserves, milk, and vanilla extract in a bowl to create a smooth and flavorful glaze. Make sure it’s thick enough to coat the top but still spreadable.

Step 6: Frost and Finish

Spoon or drizzle the glaze evenly across the pop tart’s surface, avoiding the edges to prevent dripping. If you want, sprinkle some colorful sprinkles on top for that extra playful touch. Allow the glaze to set before slicing your giant masterpiece and serving.

How to Serve Giant Frosted Blueberry Pop Tart Recipe

A close-up view of a pie sliced into pieces on a white marbled surface, showing a golden crust with a slightly crimped edge surrounding a layer of smooth purple icing. The icing covers the top completely and is sprinkled with colorful small round sprinkles in red, yellow, green, white, orange, pink, and blue. A shiny metal pie server is positioned under one slice, lifting it slightly, highlighting the flaky texture of the crust beneath the icing. The inside of the pie is not fully visible but shows a bit of filling near the crust edges. The whole setup is bright and colorful, with some crumbs and sprinkles scattered around. photo taken with an iphone --ar 4:5 --v 7

Garnishes

A dusting of powdered sugar or a few fresh blueberries scattered on top adds a lovely fresh contrast to the sweet glaze. If you want an extra pop of color, edible flowers or a light sprinkle of lemon zest can brighten the flavor wonderfully.

Side Dishes

This Giant Frosted Blueberry Pop Tart Recipe is perfect on its own, but pairing it with a simple side of vanilla yogurt or a cup of strong coffee will elevate your breakfast or brunch experience effortlessly.

Creative Ways to Present

Cut your giant pop tart into rustic squares or fun shapes. Serve it alongside whipped cream or a scoop of vanilla ice cream for dessert-style flair. For parties, slice smaller pieces and serve on a pretty platter with a drizzle of extra glaze and a handful of fresh berries.

Make Ahead and Storage

Storing Leftovers

Store any leftover slices in an airtight container at room temperature for up to 2 days to maintain crust crispness. Refrigeration is fine but may soften the crust slightly.

Freezing

You can freeze the unglazed pop tart wrapped tightly in plastic wrap and foil for up to 2 months. Thaw overnight in the fridge before baking or glazing.

Reheating

Warm slices gently in a 300°F oven for 5-7 minutes to bring back that fresh-baked taste and flaky texture. Avoid microwaving if possible, as this can make the crust soggy.

FAQs

Can I use homemade pie crust for this recipe?

Absolutely! Homemade crust adds extra buttery flavor and can make your Giant Frosted Blueberry Pop Tart Recipe taste even more special, but store-bought works great for a quicker option.

What if I don’t have blueberry preserves?

Feel free to substitute with blueberry pie filling, or even other berry preserves like raspberry or strawberry for a fun twist on this recipe.

How do I make sure my pop tart filling doesn’t leak?

Using cornstarch in the filling and sealing the crust edges well with egg wash will prevent leaks. Don’t overfill and be sure to crimp the edges firmly with a fork.

Can I make this recipe vegan?

Yes! Use a plant-based pie crust and swap the egg wash with a little plant milk or melted coconut oil. Use a vegan powdered sugar for the glaze as well.

How long will the glaze stay fresh?

The glaze is best enjoyed fresh the day it’s made, but it can stay tasty for 1-2 days if kept covered at room temperature.

Final Thoughts

I hope you feel inspired to try this Giant Frosted Blueberry Pop Tart Recipe—it’s such a delightful way to bring a bit of homemade magic into your kitchen. Whether for a special breakfast, brunch with friends, or a sweet treat anytime, it’s a recipe that radiates warmth, nostalgia, and joyful flavor. Happy baking and even happier eating!