Blueberry Crisp

A delicious blueberry crisp dessert with a golden oat topping and fresh blueberries.

Blueberry Crisp: Warm, Juicy, and Comforting

There’s something about a bubbling pan of blueberry crisp that stops the clock. Steam rises in soft, fragrant waves, carrying the bright, slightly floral aroma of roasted blueberries and the warm, buttery scent of a toasted crumble. The first spoonful is a contrast: syrupy, jammy fruit that gives way to a crisp, tender topping that flakes and melts on the tongue. It’s the kind of dessert that makes people smile without prompting — nostalgic, homey, and endlessly comforting.

Whether you’re feeding a sleepy household on a cozy morning, bringing a potluck contribution to a summer picnic, or ending a festive dinner on a high note, this blueberry crisp fits. It’s approachable to make, flexible to adapt, and crowd-pleasing enough to pass through generations of family recipes. If you love apple-based crisps as well, try this apple crisp cheesecake for a different spin on fruit-and-crumb desserts: https://www.recipesprint.com/apple-crisp-cheesecake/.


At a Glance

  • Prep Time: 15 minutes
  • Cook Time: 45–55 minutes
  • Total Time: About 1 hour to 1 hour 10 minutes
  • Servings: 8 (1/8 of an 8" x 8" dish)
  • Difficulty Level: Easy

Nutrition Highlights

Estimated nutrition per serving (1 of 8):

  • Calories: ~320 kcal
  • Protein: ~2–3 g
  • Carbohydrates: ~52 g (including ~36 g total sugars; ~28 g added sugar)
  • Fat: ~12 g
  • Fiber: ~2–3 g
  • Sodium: ~80–120 mg (depending on salt used)

Notes:

  • These values are estimates based on the ingredient list and typical food composition data from USDA FoodData Central; they are intended as a guideline only. For more specific dietary needs, consult a registered dietitian.
  • The recipe contains a notable amount of added sugar from granulated sugar; reducing added sugar or substituting part of it with brown sugar or a sugar alternative will change these numbers. For guidance on added sugar recommendations, see resources from the Mayo Clinic and CDC.

Moments to Savor

This crisp shines in a few memorable moments:

  • Cozy breakfasts and brunches — spoon a warm portion over yogurt or pancakes for an elevated start.
  • Potlucks and casual gatherings — it travels well and appeals to a wide range of tastes.
  • Seasonal celebrations — when blueberries are peak-fresh in summer, the fruit sings; in colder months, frozen berries keep the spirit alive.
  • Memory-making — the aromas and textures bring family around the table, inspiring conversation and comfort.

If you want a whimsical handheld version for parties, consider serving individual portions inspired by these apple crisp cupcakes: https://www.recipesprint.com/apple-crisp-cupcakes/.


Step-by-Step Instructions

Ingredients

  • 1 cup sifted all-purpose flour (about 125 g)
  • 1/2 cup (1 stick) unsalted butter, cold (about 113 g)
  • 1 cup granulated sugar (about 200 g)
  • 1/2 teaspoon salt
  • 1/2 teaspoon vanilla extract
  • 1/2 teaspoon baking powder
  • 4 cups fresh or frozen blueberries (about 600 g)
  • 2 tablespoons all-purpose flour (for the berries)
  • 2 tablespoons granulated sugar (for the berries)

Optional ingredients and substitutions

  • 1/2 cup rolled oats (for a heartier topping)
  • 1/2 cup chopped pecans or walnuts (for crunch)
  • 1 teaspoon ground cinnamon or 1/2 teaspoon cardamom (for spice)
  • 1 tablespoon lemon zest and 1 tablespoon lemon juice (for bright acidity)
  • 1–2 tablespoons cornstarch (if using frozen berries or you prefer a thicker filling)
  • Vegan option: use plant-based butter or chilled coconut oil.
  • Gluten-free option: substitute 1:1 gluten-free flour blend.

Directions

  1. Preheat oven to 375°F (190°C). Butter an 8" by 8" baking dish (or spray lightly).
  2. Place blueberries in a large bowl and sprinkle with 2 tablespoons of flour and 2 tablespoons sugar over the berries — toss blueberries to coat with flour and sugar. If using, add lemon juice and cornstarch here and toss to combine. Place the blueberry mixture in a buttered 8" by 8" baking dish.
  3. Make the topping: In a medium bowl, combine 1 cup sifted flour, 1 cup granulated sugar, 1/2 teaspoon salt, and 1/2 teaspoon baking powder. Using a pastry blender, two forks, or your fingertips, cut in 1/2 cup cold butter until the mixture resembles coarse crumbs and some pea-sized pieces remain. Then stir the 1/2 teaspoon vanilla extract into the mixture. (If using oats or nuts, stir them in now.)
  4. Sprinkle the crumbled topping evenly over the blueberry mixture. Press down lightly in places to ensure coverage but keep the topping crumbly.
  5. Place the baking dish in the preheated oven and bake for 45 to 55 minutes. The topping will be golden brown when it is ready and the berry filling should be bubbling around the edges.
  6. Transfer baked crisp to a wire rack to cool for 30 minutes before serving — this helps the filling set so servings hold together.

Practical tips

  • Avoid overmixing the topping — you want pea-sized butter pieces for flakiness.
  • If using frozen blueberries, no need to thaw; increase bake time slightly and add 1–2 tablespoons cornstarch to avoid a runny filling.
  • Check doneness by looking for bubbling filling at the edges and a golden-brown top. If the topping browns too fast, tent with foil.
  • Let it cool at least 20–30 minutes so the juices thicken for cleaner slices.

Best Pairings

  • Classic: a scoop of vanilla ice cream or a dollop of whipped cream.
  • Breakfast twist: warm over Greek yogurt with a drizzle of honey for protein and tang.
  • Beverage pairings: a cup of strong coffee, Earl Grey tea, or a light dessert wine.
  • Savory-sweet plate: serve alongside sharp cheddar for a rustic contrast.
  • Party presentation: spoon into small ramekins for individual portions topped with toasted almonds.
  • For a playful riff inspired by other crisp-based bakes, try combining elements from these apple crisp cupcakes when making single-serve versions: https://www.recipesprint.com/apple-crisp-cupcakes/.

Shelf Life & Storage

  • Room temperature: Store covered (loosely with foil) for up to 1 day. Because of the moist berry filling, the topping will soften over time.
  • Refrigeration: Keep in an airtight container for 3–4 days. Reheat in a 350°F oven until warmed through to revive the topping’s texture.
  • Freezer: Freeze portions (cool completely, then wrap tightly with plastic wrap and foil or store in freezer-safe containers) for up to 2–3 months. Thaw overnight in the refrigerator and reheat in a 350°F oven for best texture.

Food safety note: Cool completely before refrigerating to avoid excess condensation.


Chef’s Advice

  • Use cold butter: Chilled butter creates a flakier, crumblier topping. Cut it in quickly and keep the mixture cold until baking.
  • Fruit balance: A mixture of blueberries with a few raspberries or chopped stone fruit creates complexity — but err on the side of slightly underripe fruit for more acidity and less watery juice.
  • Texture cue: You want the topping to be golden and the filling to bubble at the edges — that bubbling shows the sugar is liquefied and fruit juices are hot enough to thicken.
  • Even browning: Rotate the pan halfway through baking for even color if your oven has hot spots.
  • Make-ahead: Assemble the dish and refrigerate (covered) for up to 8 hours before baking; add 5–10 minutes to the bake time if cold from the fridge.

Creative Twists

  1. Vegan Almond Blueberry Crisp

    • Use chilled vegan butter or coconut oil in place of butter. Stir 1/2 cup almond flour into the topping and add sliced almonds for flavor and texture.
  2. Oat & Brown Sugar Crisp (heartier topping)

    • Replace 1/2 cup of the all-purpose flour with 1/2 cup rolled oats and swap the 1 cup granulated sugar in the topping for 3/4 cup brown sugar for a caramel note. Add 1/2 tsp cinnamon.
  3. Lemon-Blueberry Skillet Crisp

    • Scale up to a 9" cast-iron skillet, add 2 tbsp lemon zest and 2 tbsp juice to the berries, and top with a streusel containing oats and chopped pecans. Bake until bubbly and serve directly from the skillet.
  4. Gluten-Free Blueberry Crisp

    • Use a 1:1 gluten-free flour blend in both the topping and to coat the berries. Add 1/2 cup almond flour for extra richness.

Recipe Q&A

Q: Can I use frozen blueberries?
A: Yes. Keep them frozen and add 1–2 tbsp cornstarch to the berry mixture to reduce runniness; bake a few minutes longer.

Q: My topping is soggy — what happened?
A: Likely too much moisture from overripe or thawed fruit, or the butter was too soft when mixed. Use cold butter and consider adding cornstarch to the fruit.

Q: How can I reduce sugar without losing texture?
A: Reduce added sugar by up to 1/3 and add a splash of lemon juice for brightness. Using a combination of brown sugar and a sugar substitute can preserve texture.

Q: Can I make this ahead?
A: Yes — assemble and chill for up to 8 hours, then bake before serving. You can also freeze cooked portions for later.

Q: Best dish to bake in?
A: An 8" x 8" glass or metal baking dish works well. Metal browns faster; glass may require a slightly longer bake time.


Conclusion

Blueberry crisp is one of those recipes that feels both indulgent and wholesome — a simple assembly that rewards you with comforting aroma, contrasting textures, and universal appeal. Try it as written, experiment with the variations above, and share your results so others can enjoy the warmth. For more inspiration and quick takes on blueberry crisps, see this Quick & Easy Blueberry Crisp (+Secret Ingredient!) and a tried-and-true five-ingredient approach in The 5-Ingredient Martha Stewart Dessert I’ve Been Making for 10 ….

If you bake this, drop a photo and note about your favorite twist — I love hearing which pairings and variations become your new go-tos.

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Blueberry Crisp


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Description

A warm, juicy, and comforting dessert featuring roasted blueberries and a crispy topping, perfect for cozy mornings and festive gatherings.


Ingredients

Scale
  • 1 cup sifted all-purpose flour (about 125 g)
  • 1/2 cup (1 stick) unsalted butter, cold (about 113 g)
  • 1 cup granulated sugar (about 200 g)
  • 1/2 teaspoon salt
  • 1/2 teaspoon vanilla extract
  • 1/2 teaspoon baking powder
  • 4 cups fresh or frozen blueberries (about 600 g)
  • 2 tablespoons all-purpose flour (for the berries)
  • 2 tablespoons granulated sugar (for the berries)
  • 1/2 cup rolled oats (optional)
  • 1/2 cup chopped pecans or walnuts (optional)
  • 1 teaspoon ground cinnamon or 1/2 teaspoon cardamom (optional)
  • 1 tablespoon lemon zest (optional)
  • 1 tablespoon lemon juice (optional)
  • 12 tablespoons cornstarch (optional)

Instructions

  1. Preheat oven to 375°F (190°C). Butter an 8″ by 8″ baking dish.
  2. In a large bowl, toss the blueberries with 2 tablespoons of flour and 2 tablespoons of sugar. If using, add lemon juice and cornstarch and mix well.
  3. Place the blueberry mixture in the buttered baking dish.
  4. In a medium bowl, combine 1 cup sifted flour, 1 cup granulated sugar, 1/2 teaspoon salt, and 1/2 teaspoon baking powder. Cut in the cold butter until the mixture resembles coarse crumbs.
  5. Stir in 1/2 teaspoon vanilla extract (and oats or nuts if using).
  6. Sprinkle the topping evenly over the blueberries and press down lightly.
  7. Bake for 45 to 55 minutes until the topping is golden brown and the filling is bubbling at the edges.
  8. Let cool for 30 minutes before serving.

Notes

For best texture, avoid overmixing topping and ensure butter is cold. Serve warm with ice cream, yogurt, or on its own.

  • Prep Time: 15 minutes
  • Cook Time: 50 minutes
  • Category: Dessert
  • Method: Baking
  • Cuisine: American

Nutrition

  • Serving Size: 1 serving
  • Calories: 320
  • Sugar: 36g
  • Sodium: 100mg
  • Fat: 12g
  • Saturated Fat: 7g
  • Unsaturated Fat: 4g
  • Trans Fat: 0g
  • Carbohydrates: 52g
  • Fiber: 3g
  • Protein: 3g
  • Cholesterol: 30mg
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