Step by step
Instructions
The biggest shortcut is to mix the blueberry filling right in the baking dish. Do not thaw frozen blueberries — just add 1 teaspoon more starch and bake a few minutes longer. You can prepare the streusel a day ahead and keep it in the fridge.
Customize this recipe
Variants and alternatives
Replace some of the blueberries with raspberries or blackberries for a tangier crumble. Add 30 g chopped almonds or walnuts to the crumble. For a less sweet version, reduce the filling sugar to 25 g and serve with plain yogurt. Instead of plain flour you can use spelt flour; the crumble will have a slightly nutty flavor.
Approximate per serving



