Many people enjoyed the perfect balance of sweet and tart flavors, and the recipe's buttery shortbread crust with a lemony filling. Some people found the bars to be too tart or too sweet, suggesting adjustments like reducing sugar or increasing lemon zest.
Common substitutions include reducing sugar in the filling, using fresh lemon juice instead of bottled, and adding more lemon zest for a stronger lemon flavor.
This recipe is frequently used for summer picnics, holidays, and special gatherings. It's also a popular choice for potlucks and beach picnics.