If you’re looking for a fresh, energizing start to your morning, these Blueberry Protein Breakfast Pastries will quickly become your favorite way to rise and shine. Each golden, flaky pastry is filled with juicy blueberries and a creamy, high-protein vanilla yogurt filling, then topped with the simplest sweet glaze for that perfect finishing touch. Whether you’re meal-prepping breakfast for the week or want to treat yourself on a lazy Sunday, this recipe packs balanced nutrition and vibrant flavor into every delicious bite!

Ingredients You’ll Need
-
Puff Pastry:
- 1 sheet puff pastry, thawed
Blueberry Filling:
- 1/2 cup fresh or frozen blueberries
- 2 tablespoons honey or maple syrup
- 1 tablespoon lemon juice
- 1 teaspoon cornstarch
Protein Yogurt Mixture:
- 1/2 cup vanilla Greek yogurt
- 1 scoop vanilla protein powder
Other:
- 1 large egg, beaten for egg wash
- 1 tablespoon coarse sugar for sprinkling (optional)
- 1/4 cup powdered sugar mixed with 1–2 teaspoons milk for glaze (optional)
How to Make Blueberry Protein Breakfast Pastries
Step 1: Prepare the Blueberry Filling
Start by heating the blueberries, honey or maple syrup, lemon juice, and cornstarch together in a small saucepan over medium heat. Stir and let everything simmer until the blueberries burst, the mixture thickens slightly, and it turns into a vibrant, jammy filling—this will take about 5 minutes. Remove the pan from heat and let the mixture cool just a bit. This step lets the flavors meld and ensures your pastries aren’t soggy inside.
Step 2: Make the Protein Yogurt Mixture
In a separate bowl, mix together your vanilla Greek yogurt and protein powder until completely smooth and creamy. This becomes the luscious, protein-rich layer inside your Blueberry Protein Breakfast Pastries. It helps balance out the sweetness of the berries in the most satisfying way!
Step 3: Shape the Pastries
Lightly flour your work surface, then roll out the thawed puff pastry sheet. Cut it into 6 even rectangles—you can use a sharp knife or a pizza wheel for this. Try to keep the pieces even for uniform baking and easy assembly.
Step 4: Fill and Seal
On each pastry rectangle, add a generous spoonful of the protein yogurt mixture in the center, followed by a dollop of blueberry filling. Fold the pastry over each filling to form a packet (you can make either rectangles or little turnovers, depending on your mood), and firmly press the edges with a fork to seal—this keeps all the luscious goodness tucked inside during baking.
Step 5: Bake to Perfection
Arrange the filled pastries on a parchment-lined baking sheet. Brush the tops with beaten egg for that lovely golden shine, and if you want, sprinkle with a little coarse sugar for crunch. Bake in your preheated 400°F (200°C) oven for 15–18 minutes, or until beautifully puffed and deep golden brown. The kitchen will smell absolutely incredible—trust me!
Step 6: Glaze and Enjoy
Once the pastries have cooled just a bit (but are still warm), stir together the powdered sugar and milk to make a quick glaze, then drizzle over the tops. If you want to boost the protein content even more, try drizzling with a vanilla protein yogurt glaze. Set them out and watch them disappear!
How to Serve Blueberry Protein Breakfast Pastries

Garnishes
For a fresh, eye-catching finish, serve your Blueberry Protein Breakfast Pastries with an extra sprinkle of powdered sugar, a few fresh blueberries, or even a little lemon zest. The glaze adds shine, but these extra touches make your pastries look especially inviting.
Side Dishes
Pair these pastries with a bowl of seasonal fruit, a small smoothie, or some extra Greek yogurt on the side for a well-rounded breakfast. A hot coffee or cold brew is always a winner alongside, too—these are equally good for leisurely brunches or a quick grab-and-go meal.
Creative Ways to Present
For special occasions, try stacking the pastries on a tiered platter, arranging them in a circle with fresh berries and edible flowers tucked around the edges, or slicing each one in half on a diagonal for an elegant look. They also make an irresistible brunch buffet centerpiece when nestled among other breakfast favorites.
Make Ahead and Storage
Storing Leftovers
If you have any of these Blueberry Protein Breakfast Pastries left (trust me, that’s a big if!), store them in an airtight container in the refrigerator for up to three days. They stay flaky and delicious, especially if you avoid stacking them too tightly.
Freezing
You can absolutely freeze these pastries! Once baked and completely cooled, wrap each one individually in plastic wrap and pop them into a freezer-safe bag or container. They’ll keep well for up to a month—just leave off the glaze until after reheating for best texture.
Reheating
To revive that fresh-from-the-oven magic, reheat the pastries in a toaster oven or regular oven at 350°F (175°C) for 5–8 minutes. If reheating from frozen, add a few extra minutes. Wait to drizzle the glaze until they’re warm and ready to serve for the very best results.
FAQs
Can I use store-bought blueberry jam instead of making the filling?
Definitely! If you’re short on time, your favorite blueberry jam works beautifully in these Blueberry Protein Breakfast Pastries. Just use about a tablespoon per pastry in place of the homemade filling.
What’s the best way to make these higher in protein?
If you want to pack in even more protein, try adding a bit more protein powder to the yogurt filling or drizzle with a protein yogurt glaze instead of the classic powdered sugar glaze. Subbing in a higher-protein Greek yogurt can also amp it up!
Can I use other berries or fruit?
Yes! While blueberries are classic, raspberries, blackberries, or even diced strawberries taste fantastic in these pastries. Just note that some fruits are juicier than others, so adjust the cornstarch if needed for a thick, jammy texture.
Is it possible to make these pastries vegan?
Great news: you can! Use a plant-based puff pastry, swap in dairy-free Greek yogurt, choose a vegan protein powder, and opt for maple syrup instead of honey. For the glaze and garnish, plant-based alternatives work perfectly as well.
How do I prevent my pastries from leaking?
Make sure you don’t overfill the pastries and seal the edges firmly with a fork. Chilling the filled pastries for a few minutes before baking also helps keep everything in place for the prettiest Blueberry Protein Breakfast Pastries.
Final Thoughts
If you’re ready to transform your mornings, give Blueberry Protein Breakfast Pastries a try—you’ll fall in love with how simple, satisfying, and absolutely delicious they are. Get creative with fillings, or keep it classic, but either way, these golden treats are bound to make your breakfast routine extra special. Happy baking!
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Blueberry Protein Breakfast Pastries Recipe
- Total Time: 38 minutes
- Yield: 6 pastries 1x
- Diet: Vegetarian
Description
These Blueberry Protein Breakfast Pastries are a delightful combination of flaky puff pastry filled with a protein-packed vanilla Greek yogurt mixture and a sweet blueberry filling. Perfect for a satisfying and tasty morning treat!
Ingredients
Puff Pastry:
- 1 sheet puff pastry, thawed
Blueberry Filling:
- 1/2 cup fresh or frozen blueberries
- 2 tablespoons honey or maple syrup
- 1 tablespoon lemon juice
- 1 teaspoon cornstarch
Protein Yogurt Mixture:
- 1/2 cup vanilla Greek yogurt
- 1 scoop vanilla protein powder
Other:
- 1 large egg, beaten for egg wash
- 1 tablespoon coarse sugar for sprinkling (optional)
- 1/4 cup powdered sugar mixed with 1–2 teaspoons milk for glaze (optional)
Instructions
- Preheat the oven: Preheat the oven to 400°F (200°C) and line a baking sheet with parchment paper.
- Make the Blueberry Filling: In a saucepan, combine blueberries, honey, lemon juice, and cornstarch. Cook until thickened. Let cool.
- Prepare the Protein Yogurt Mixture: Mix Greek yogurt and protein powder until smooth.
- Assemble Pastries: Roll out puff pastry, cut into rectangles. Add protein yogurt and blueberry filling. Seal and brush with egg wash.
- Bake: Bake for 15–18 minutes until golden brown.
- Glaze and Serve: Drizzle with glaze if desired before serving.
Notes
- You can use store-bought blueberry jam for a quicker option.
- For extra protein, top with a protein yogurt glaze.
- Best enjoyed the same day or store in the refrigerator for up to 3 days.
- Prep Time: 20 minutes
- Cook Time: 18 minutes
- Category: Breakfast
- Method: Baking
- Cuisine: American
Nutrition
- Serving Size: 1 pastry
- Calories: 260
- Sugar: 14g
- Sodium: 210mg
- Fat: 12g
- Saturated Fat: 5g
- Unsaturated Fat: 6g
- Trans Fat: 0g
- Carbohydrates: 29g
- Fiber: 2g
- Protein: 9g
- Cholesterol: 35mg