This no-bake banana split cake is a layered dessert that brings all the classic flavors of a banana split into a convenient, sliceable treat. With a buttery graham cracker crust, creamy cheesecake layer, fresh bananas, crushed pineapple, strawberries, and whipped topping, it's perfect for summer gatherings or anytime you want a chilled, fruity dessert without turning on the oven.