If it takes 25 minutes to bake at 450 degrees how long will it take to bake at 350 degrees?

Well, honey, if you lower the temperature from 450 to 350 degrees, you're gonna have to bake that sucker for a bit longer. Bump up the baking time to around 35-40 minutes and keep an eye on it so you don't burn the whole shebang. Just remember, patience is a virtue when it comes to baking – ain't nobody got time for a charred mess in the oven.