Simple Berry Crumble Oat Topping (Print version)

Juicy mixed berries baked beneath a crisp golden oat topping for a warm, comforting treat.

# What You'll Need:

→ Fruit Filling

01 - 1.5 cups mixed berries (fresh or frozen; blueberries, raspberries, blackberries, or strawberries)
02 - 2 tablespoons granulated sugar
03 - 1 teaspoon fresh lemon juice
04 - 1 teaspoon cornstarch

→ Oat Crumble Topping

05 - 0.25 cup rolled oats
06 - 0.25 cup all-purpose flour
07 - 3 tablespoons packed light brown sugar
08 - 0.25 teaspoon ground cinnamon
09 - Pinch of salt
10 - 2 tablespoons unsalted butter, cold and diced

# Directions:

01 - Preheat the oven to 350°F.
02 - In a small bowl, gently toss the berries with granulated sugar, lemon juice, and cornstarch until evenly coated.
03 - Divide the berry mixture between two 6-ounce ramekins or transfer to a single small baking dish.
04 - In another bowl, combine oats, flour, brown sugar, cinnamon, and salt. Add diced cold butter and use your fingertips to work the mixture until a crumbly texture forms.
05 - Sprinkle the oat crumble mixture evenly over the berries.
06 - Bake for 25 to 30 minutes, until the topping is golden brown and the berries are bubbling at the edges.
07 - Remove from the oven and let cool for a few minutes before serving. Serve warm, optionally with vanilla ice cream or whipped cream.

# Expert Tips:

01 -
  • Ready in just 40 minutes from start to finish
  • Perfect small-batch size for two servings
  • Uses simple pantry staples and fresh or frozen berries
  • Customizable with your favorite berry combinations
  • Crispy, buttery oat topping with warm, bubbling fruit
  • Easy enough for beginners but impressive enough for guests
02 -
  • Keep the butter cold for the flakiest, most tender crumble topping
  • Don't overmix the topping—you want distinct buttery crumbs, not a paste
  • If berries are very tart, add an extra tablespoon of sugar to the filling
  • Let the crumble cool for 5 minutes before serving to allow juices to set slightly
  • Use ramekins for individual portions or a small baking dish for family-style serving
  • Store leftovers covered in the refrigerator for up to 2 days and reheat gently
Go back