This Gratin Will Convince Everyone In Your Family That They Love Butternut Squash! The Garlic Butter Mellows The Sweetness Of The Squash, And Who Doesn’t Love A Crunchy, Cheesy Topping On Their Veggies? If You Are Serving A Bigger Crowd And Need To Double This Recipe, Use A 2-Quart Pan And Add An Extra 10 Minutes To The Baking Time.