This recipe creates delicious layered bar cookies featuring a buttery oatmeal and butterscotch chip crumble base and top, sandwiching a smooth cream cheese filling infused with lemon and vanilla. The bars are baked, cooled, chilled, and then cut into squares.
Prep Time 15 minutes mins
Cook Time 55 minutes mins
Total Time 2 hours hrs 40 minutes mins
Ensure butter and cream cheese are at room temperature for smooth incorporation into their respective mixtures. When making the crumble in the food processor, pulse just until large crumbs or small clumps form; avoid over-processing into a paste. Bake the base layer only until slightly golden and set, as it will bake again with the filling. Cooling and chilling the finished bars completely before cutting is crucial for clean, well-defined squares. The foil sling is highly recommended for effortless pan removal.