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Blackberry Crumble BC

Blackberry crumble recipe: juicy wild BC blackberries bubbling under a golden, buttery oat crumble — the easiest summer dessert on the British Columbia coast.

⏱ 15 minPrep time
🔥 30 minCook time
🍽 4Servings
🏷 DinnerCategory
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Blackberry Crumble BC - wild blackberries bubbling under a golden oat crumble with vanilla ice cream

Blackberries are the unofficial weed-royalty of the BC coast — sprawling, thorny, and utterly unstoppable, they grow along every roadside, alley, and fence line, ripening in August to a deep, glossy purple. Picking them is a rite of passage, a free harvest that fills buckets and stains fingers, and the fastest way to use a big haul has always been to crumble it.

What makes it great is the way the berries break down into a jammy, tart-sweet pool beneath a crisp, oat-studded topping that’s golden and buttery on top and tender underneath. It’s less fuss than pie, quicker to make, and somehow even more comforting. Serve it warm, straight from the dish, with a scoop of vanilla ice cream melting into the purple juices.

Step by stepInstructions

  1. Preheat the oven to 375°F and butter a 9-inch square baking dish.
  2. Toss the blackberries with the granulated sugar, cornstarch, and lemon juice, then spread them evenly in the dish.
  3. Combine the flour, oats, brown sugar, cinnamon, and salt in a bowl, then rub in the cold butter with your fingertips until the mixture forms clumps.
  4. Scatter the crumble topping evenly over the berries, covering them completely.
  5. Bake for 35 to 40 minutes, until the filling is bubbling at the edges and the topping is deep golden brown.
  6. Let it rest for 10 minutes before serving warm with vanilla ice cream.

💡 Chef tips & storage

Pick blackberries that are deep purple-black but still firm — mushy ones turn the crumble watery. If your berries are very tart, add an extra tablespoon of sugar; if they're sweet, you can back off a little.

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Recipe details

Prep15 min
Cook30 min
Servings4
CategoryDinner
PublishedAugust 17, 2026
Emily — the cook behind My Comfort Recipes

Hi, I'm Emily 🧡

Hi, I'm Emily — the cook behind My Comfort Recipes. Simple, tested comfort food for real weeknights, written down the way grandma would. Pull up a chair. More about me →