These easy tangy strawberry rhubarb crumble bars combine sweet strawberries and tart rhubarb with a crumbly, buttery crust, perfect for summer snacks and gatherings.
Keep the butter cold to ensure a crumbly topping. Chill the crust before adding the filling to prevent sogginess. Use a sharp serrated knife to cut bars after they have fully cooled. If topping browns too fast, tent with foil. Adjust sugar to taste depending on strawberry sweetness. For extra juicy fruit, add an additional teaspoon of cornstarch.
Keywords: strawberry rhubarb crumble bars, summer snacks, easy dessert, crumble bars, tangy dessert, picnic dessert