Ingredients
Equipment
Method
Bake the crust
- Preheat the oven to 350°F and line a 9x13-inch pan with parchment paper, leaving overhang for easy lifting.
- Mix graham cracker crumbs, melted butter, and sugar, then press the mixture into the bottom of the pan.
- Bake for 10 minutes at 350°F until fragrant, then remove and let the crust sit briefly.
Bake the cheesecake layer
- Beat cream cheese and sugar until smooth, scraping the sides to remove lumps.
- Add eggs and vanilla extract, mixing just until combined and glossy.
- Pour the cheesecake batter over the crust and bake for 25-30 minutes at 350°F until set with a slight jiggle in the center.
- Cool completely before topping to prevent the rhubarb layer from melting or loosening.
Cook the rhubarb topping
- Simmer diced rhubarb, sugar, and water over medium heat until tender.
- Stir cornstarch mixed with a little water into the simmering rhubarb and cook until thickened and glossy.
- Cool the rhubarb mixture slightly, then spread it over the cheesecake layer.
Chill and slice
- Refrigerate for at least 4 hours until firm before cutting into squares.
Notes
For the cleanest squares, cool the cheesecake fully before adding rhubarb, then chill until completely firm (up to 3 days in the refrigerator). Freeze uncut bars for up to 2 months; thaw overnight in the fridge before serving. For a lighter option, use low-fat cream cheese if you want a slightly softer texture while still keeping the same method.
