Can I make Lemon Delight ahead of time?
Yes, assemble it up to 24 hours ahead and refrigerate covered. Add the whipped cream topping and pecans just before serving for best texture.
What can I use instead of instant lemon pudding mix?
You can make pudding from scratch using cornstarch, sugar, lemon juice, and zest, but instant mix is the traditional shortcut in this recipe.
Can I use a different nut for the crust?
Yes, walnuts or almonds work well as 1:1 substitutes for pecans.
Is this dessert no-bake?
Yes, the pecan crust is pressed raw into the pan; the entire dessert is no-bake and relies on chilling time to set.
How long does it need to chill?
At least 2–3 hours or overnight in the refrigerator until the pudding layers are fully set.