Heat oven to 325°F. Line a 9x13-inch pan with parchment and lightly grease.
Combine crumbs, crust sugar, and salt. Stir in melted butter until evenly moistened.
Press crust firmly into the pan. Bake 8 minutes. Cool 5 minutes on a rack.
Beat cream cheese and filling sugar until smooth and fluffy, about 1 minute.
Mix in sour cream, vanilla, lemon zest, and flour on low until combined.
Slowly stream in beaten eggs on low. Mix just until incorporated; do not overbeat.
Pour batter over crust and smooth the top.
Bake 30–35 minutes, until edges are set and center still jiggles slightly.
Cool 1 hour, then refrigerate until cold, at least 2 hours or overnight.
Spread cherry pie filling over chilled cheesecake. Cut into bars and serve.
Notes
Try swapping half the cherry topping with blueberry for a mixed-berry twist. For cleaner slices, warm a sharp knife under hot water and wipe between cuts. Store covered in the refrigerator for up to 4 days, or freeze bars (without topping) for 2 months.This recipe is an original creation inspired by classic Cherry Cheesecake Bars Recipe flavors. All ingredient ratios and instructions are independently developed.