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Butternut Squash Gratin Casserole

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Sugg. Price $64.95 Sale $45.99
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A great alternative to scalloped potatoes for the holiday feast, this side dish showcases tender butternut squash baked in a luxuriously silky sauce made with fresh cream, shallots and Gruyère cheese. The ready-made casserole is a cinch to prepare – just heat it in the oven and serve.

  • 3 lb. 12 oz. total (two trays; each serves 4–6).
  • Serves 8–12.
  • Shipped frozen.
  • Made in USA.
Use & Care

Receiving Instructions

  • The butternut squash casserole ships frozen to arrive chilled. Upon receipt, store in the freezer, where it will keep for up to 6 months.

Serving Instructions

  • Bake from frozen. Preheat oven to 375°F. Remove plastic wrap. Place tray on a sheet pan and bake for 45–55 minutes.
  • Butternut squash, heavy cream, shallots, Gruyère cheese (raw milk, cheese cultures, salt, enzymes), water, kosher salt, unsalted butter (cream, natural flavor), enriched wheat flour (wheat flour, enzyme [to improve baking], niacin, reduced iron, thiamine mononitrate, riboflavin, folic acid), vegetable base (sautéed vegetables [carrots, celery, onions, tomato], sea salt, yeast extract, sunflower oil, vegetable extracts), thyme.

Shipping Information

Please allow up to two weeks for processing and delivery of perishable items, which are shipped two-day delivery to ensure freshness. Perishable items are not eligible for rush shipping. We do not ship perishable items outside the contiguous 48 states or P.O. Boxes.

Shipping Rates

The shipping rate varies depending on your order total and shipping destination. View Shipping Options and Charges.

Return Policy

At Williams Sonoma, we take great pride in the quality and craftsmanship of our products. Attention to design, materials, safety and construction are our priority. Upon receipt, please inspect your purchase and notify us of any damage; we will arrange for a prompt replacement.

We cannot accept returns on monogrammed, personalized, special-order items, custom upholstery, food, items shipped direct from the vendor, or on items damaged through normal wear and tear. Final sale items ending in .97 or .99 cannot be returned. View Full Returns Policy.

  • Rated 1 out of 5 by from Watery Arrived with the plastic opened. I followed the cooking instructions and the result was a very watery dish. More like a poorly made soup. The flavor was nothing spectacular. Not even close to worth the money.
    Date published: 2019-01-08
    Rated 1 out of 5 by from very watery like soup, very salty, awful I cooked these just like the instructions stated and the top browned but both containers very watery even after cooled down. very salty and i love salt, had to throw away.
    Date published: 2018-12-15
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