How far in advance can I make Hawaiian Dream Cake?
Assemble the cake up to 24 hours ahead. Add the whipped topping layer and garnish just before serving to prevent sogginess and maintain texture.
Why do you poke holes in the cake?
Poking holes allows the pineapple-pudding mixture to absorb deeply into the cake, infusing flavor and moisture throughout rather than sitting only on the surface.
Can I use fresh pineapple instead of canned?
Canned crushed pineapple is recommended because it releases juice and blends smoothly with pudding. Fresh pineapple won't provide the same liquid saturation.
What type of butter cookies work best?
Use sturdy butter cookies like Ritz crackers or shortbread-style butter cookies. Crush them into varied sizes—some fine crumbs, some small pieces—for better texture.
Can I scale this recipe?
Yes, double all ingredients for a 9x13" pan. Adjust pudding and pineapple ratios proportionally to maintain the soak consistency.