6 cups
mixed fresh berries, such as blueberries, raspberries or blackberries
⅓ cup
granulated sugar
¼ teaspoon
sea salt
3 tablespoons
all-purpose flour
1½ tablespoons
fresh lemon juice (from 1 lemon)
¼ teaspoon
cinnamon (optional)
Oat Topping
¼ cup (½ stick)
cold unsalted butter, cubed
½ cup
brown sugar, packed
½ cup
all-purpose flour
½ cup
rolled oats
½ teaspoon
sea salt
For serving
Vanilla ice cream (optional)
Method
Preheat the oven to 400°F with a rack in the center position.
In a large bowl, gently mix the berries with the sugar, salt, flour, lemon juice and cinnamon, if using. Pour the berry mixture into a 2-quart baking dish or pie pan.
In a medium bowl, add the butter, brown sugar, flour, oats and salt. Use your hands to combine the mixture until a crumbly dough is formed. Scatter the oat mixture over the berries.
Bake until the berries are bubbling and the topping is golden brown, about 35 minutes.
Serve warm, divided between bowls, topped with ice cream, if using.