A quick and easy mixed berry crisp featuring a buttery oat topping that combines juicy berries with a crunchy, golden crust. Perfect for summer gatherings or a comforting dessert any time of year.
Use cold butter for a flaky oat topping. If berries are very juicy, add an extra ½ tablespoon cornstarch to prevent runny filling. Cover with foil if topping browns too fast. Frozen berries can be used year-round; thaw and drain excess juice before mixing. For gluten-free, substitute flour with almond or gluten-free flour blend and ensure oats are certified gluten-free. For vegan, replace butter with coconut oil or vegan butter and brown sugar with maple syrup.
Keywords: mixed berry crisp, berry crisp, oat topping, summer dessert, easy dessert, berry dessert, baked berries, fruit crisp, gluten-free option, vegan option