A simple, rustic crumble dessert combining juicy nectarines and tart raspberries with a buttery, crisp oat topping, perfect for summer gatherings and quick indulgence.
Use slightly underripe nectarines to hold shape and juiciness. Keep butter cold for a crisp topping. Avoid overmixing the topping to prevent dense texture. Toss fruit with cornstarch if extra juicy to avoid sogginess. Frozen raspberries can be used if thawed and drained. For gluten-free, substitute flour with almond or gluten-free blend and use certified gluten-free oats. For vegan, replace butter with coconut oil or vegan margarine and brown sugar with coconut sugar or maple syrup.
Keywords: nectarine crumble, raspberry crumble, summer dessert, fruit crumble, easy dessert, juicy crumble, oat topping, quick dessert