To save even more time on a busy weeknight, you can mix the pudding and milk in the morning before work, stash it in the fridge, and then assemble the layers quickly after dinner so it’s ready by the time you’re done with the dishes. For a lighter version, use sugar-free pudding mix and light whipped topping, and swap in 1% milk; just know the layers may be a bit softer. If you love extra lemon, add more zest or another tablespoon of lemon juice, or garnish the top with thin lemon slices right before serving. For a berry twist, scatter a handful of sliced strawberries or blueberries between the pudding layers as you build the cake. You can also make mini versions in individual glass containers or meal-prep containers for easy grab-and-go desserts or lunchbox treats. If you only have a smaller pan (like 8×8), halve the recipe and expect slightly thicker layers. To dress it up for company, sprinkle crushed graham crackers or a light dusting of lemon zest over the whipped topping just before bringing it to the table.