Thanksgiving Leftover Casseroles

We all know that a Thanksgiving dinner will leave you with plenty of leftovers. Luckily, there are great recipe ideas for Thanksgiving leftovers, transforming your turkey and side dishes into whole new dining experiences. Here, F&W's best ideas for Thanksgiving leftover casseroles, from a broccoli and cheddar casserole to a butternut squash-polenta gratin.

Start Slideshow

1 of 7

Broccoli and Cheddar Casserole with Leeks

Go to Recipe

This classic is updated with deep-flavored cheddar and a crunchy topping of crumbled crackers and toasted almonds.

2 of 7

Butternut Squash Casserole with Leeks, Prosciutto and Thyme

Alexandra Rowley

Go to Recipe

Try this luscious casserole to use up the leftover butternut squash and bread from your Thanksgiving feast.

3 of 7

Mashed Potato Casserole with Gruyère

Go to Recipe

Transform your leftover mashed potatoes to a delicious, cheesy casserole that is done in less than 45 minutes.

4 of 7

Green Bean Casserole with Goat Cheese, Almonds and Smoked Paprika

Go to Recipe

Though this recipe calls for cooking green beans from scratch, you can skip that stage and use pre-cooked beans from your Thanksgiving feast. The goat cheese and smokey paprika makes this a delicious and different way to use up your leftover green beans.

5 of 7

Skillet Chicken-and-Mushroom Potpie

Go to Recipe

If you served roasted chicken for your Thanksgiving dinner, use up the leftovers in this easy version of a pot pie.

6 of 7

Cauliflower Casserole with Cheddar

Go to Recipe

For leftover cauliflower, try this easy dump-and-stir casserole recipe. Fresh thyme and smoked paprika give the cauliflower great flavor, without having to add loads of heavy cream and butter.

7 of 7

Butternut Squash-Polenta Gratin

Go to Recipe

Pair your leftover butternut squash with polenta for a satisfying and easy casserole.

Replay gallery

F&W Cooks

Our 22 Best Crock Pot and Slow-Cooker Recipes

50 Affordable Wines You Can Always Trust

Thanksgiving Leftover Casseroles

1 of 7

Broccoli and Cheddar Casserole with Leeks

1 of 7

2 of 7

Butternut Squash Casserole with Leeks, Prosciutto and Thyme

2 of 7