Warm, comforting bars featuring tart rhubarb nestled in a buttery oatmeal crust that melts in your mouth. A simple, nostalgic dessert perfect for cozy gatherings.
Use softened butter for best crust texture. Press crust firmly for a sturdy base. Use cornstarch to thicken filling and prevent sogginess. Cool bars completely before slicing for clean cuts. Tent with foil if crust browns too quickly.
Keywords: rhubarb bars, oatmeal bars, Amish dessert, buttery crust, cozy dessert, easy homemade bars, rhubarb recipe