Blueberry Crisp with Oat-Yogurt Crumble
A simple fruit crisp pairing tart frozen blueberries with warm spiced pudding filling and a crunchy oat topping bound with Greek yogurt. The almond extract and vanilla pudding mix add subtle sweetness and depth, while the broiler finish creates a golden, toasted top. Serve warm with ice cream for dessert or casual entertaining. This version skips traditional butter-heavy crumbles in favor of yogurt for moisture and structure, resulting in a tender-crisp texture that's less rich but equally satisfying.
Ingredients
- 16 ounces frozen blueberries, thawed
- 1 box (3 ounces) vanilla cook-and-serve pudding mixcornstarch+vanilla2 tablespoons cornstarch+1 teaspoon vanilladietary
omits processed mix; thicken filling manually
- 1 teaspoon ground cinnamon
- ½ teaspoon ground nutmeg
- ¼ cup whole milk
- 1 ½ cup old-fashioned rolled oats
- ½ cup granulated sugar
- 8 ounces plain Greek yogurt
- 1 teaspoon almond extract
Instructions
- 1
Preheat oven to 350F.
- 2
Grease an 8-inch square baking dish.
- 3
Combine frozen blueberries, pudding mix, cinnamon, nutmeg, and milk in the baking dish. Stir well.
- 4
Mix oats, sugar, yogurt, and almond extract in a separate bowl using a fork until combined.
- 5
Evenly sprinkle oat mixture over berry filling using clean hands.
- 6
Bake for 40-45 minutes until top is brown and fruit is bubbly.
- 7
Place under broiler for the last few minutes until lightly charred.
- 8
Serve warm with ice cream.
Tips
Don't skip the broiler step. It caramelizes the topping's surface and creates textural contrast between the crispy exterior and soft interior.
Use thick Greek yogurt for the topping mixture. This acts as a binder and keeps the crumble from spreading during baking while adding tang.
Good to Know
Cover and refrigerate up to 3 days. Reheat gently in a 300F oven.
Assemble crisp in baking dish up to 4 hours before baking. Cover and chill. Add 5-10 minutes to bake time if baking from cold.
Warm, topped with vanilla or cinnamon ice cream.
Common Mistakes
Skip the milk when combining filling to avoid a gluey texture; the pudding mix needs liquid to set properly.
Overmix the topping dough to avoid a dense, cake-like crumble; combine until just combined.
Omit the broiler step to risk a pale, soft top that lacks textural contrast.
Substitutions
Nut-Free Alternatives
General Alternatives
note: reduces bake time slightly; add to recipe
omits processed mix; thicken filling manually
FAQ
Can I use fresh blueberries instead of frozen?
Yes. Use 12 ounces fresh blueberries and reduce milk to 3 tablespoons to account for less liquid release. Reduce bake time to 30-35 minutes. Fresh berries will cook faster and release less moisture than frozen.
What if my topping browns too quickly?
Cover the crisp loosely with foil for the first 25-30 minutes, then uncover to finish and broil. This prevents the oat topping from burning while the filling sets. Watch closely under the broiler.
How long can I keep this and can I freeze it?
Refrigerate covered up to 3 days. Freezing is not recommended after baking as the crisp texture suffers. Freeze unbaked assembled crisps up to 2 months; add 10-15 minutes to bake time.