15 Holiday Side Dishes to Freeze Ahead of Time
Simplify Holiday Meals: The Best Side Dishes to Freeze Ahead of Time
The holidays are supposed to be full of joy, connection, and good food, but they can also feel like a whirlwind. Between decorating, shopping, traveling, and hosting, cooking an elaborate meal from scratch on the big day can quickly go from festive to overwhelming. That’s exactly why I’ve fallen in love with freezer-friendly holiday side dishes.
Freezing side dishes ahead of time lets you actually enjoy your holiday meal without the last-minute scramble or sink full of dishes. Whether you’re hosting Thanksgiving dinner, a Christmas Eve gathering, or a cozy winter potluck, these make-ahead sides are the secret to serving a beautiful, home-cooked spread with a whole lot less stress.
What Are The Best Types of Holiday Sides to Freeze?
Not all holiday dishes hold up equally well in the freezer, so it’s important to choose the right candidates. The best side dishes to freeze are those with rich textures, moisture, and fat content—things that can be reheated without drying out or separating. Here are some categories that freeze especially well:
1. Casseroles
Think classic comfort foods like green bean casserole, scalloped potatoes, and baked stuffing. Anything layered, creamy, or sauce-based is a great freezer option. You can assemble casseroles ahead of time, freeze before baking, and pop them straight into the oven when you’re ready.
2. Mashed and Pureed Vegetables
Mashed potatoes, sweet potatoes, and even mashed cauliflower can all freeze surprisingly well. The trick is to make them creamy (not watery) before freezing because fat from butter or cream helps preserve texture. Reheat slowly and give them a good stir before serving.
3. Roasted or Glazed Vegetables
While some roasted veggies can lose some crispness after freezing, there are still some great options. Carrots, Brussels sprouts, and winter squash hold up especially well.
4. Grain and Legume-Based Sides
Dishes made with wild rice, quinoa, or lentils are fantastic make-ahead sides. They retain their structure after thawing, and their hearty textures mean they reheat without turning mushy. Plus, they add a nourishing balance to heavier holiday plates.
5. Sauces and Gravies
Cranberry sauce, gravy, and other condiments are easy wins for freezing. They thaw beautifully and can be warmed in minutes.
6. Baked Goods
Cornbread, dinner rolls, and biscuits can all be baked and frozen ahead. Simply wrap tightly and reheat in the oven to restore that fresh-baked texture.
For more on this topic, be sure to check out our blog post What Makes a Good Freezer Meal?
How Far in Advance Can You Freeze Holiday Dishes?
Most side dishes keep well in the freezer for up to three months, so you can start prepping as early as October for Thanksgiving or late November for Christmas. Here’s a general timeline:
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2–3 months ahead: casseroles, mashed or pureed vegetables, sauces
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1–2 months ahead: roasted veggies, rolls, and baked goods
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Up to 1 month ahead: fresh salads with grains or beans (frozen without greens or dressing)
If you’re batch-cooking multiple dishes, make a simple freezer inventory list and tape it to the freezer door so you can keep track of what’s inside.
Tips for Freezing and Reheating Holiday Sides
Freezer prep isn’t difficult, but it does take a little strategy to ensure your sides taste just as good on the holiday table as they did the day you made them. Here’s how to do it right:
1. Cool Completely Before Freezing
Never freeze hot food—it can cause condensation and freezer burn. Let dishes cool to room temperature, then portion and wrap them well.
2. Choose the Right Containers
Use freezer-safe containers, aluminum pans, or resealable bags depending on the dish. For casseroles, I like disposable foil pans so they can go straight from freezer to oven with no cleanup.
3. Label Everything
Always include the name of the dish, date prepared, and reheating instructions. You’ll thank yourself later when you’re juggling a dozen containers on Christmas morning.
4. Avoid Freezer Burn
Press out as much air as possible before sealing. For sauces or mashed dishes, placing a layer of plastic wrap directly on the surface before sealing helps prevent ice crystals.
5. Reheat Slowly
When it’s time to serve, thaw dishes in the fridge overnight, then reheat in the oven or on the stovetop. For creamy dishes, stir in a splash of milk, broth, or butter to restore moisture.
For more tips and tricks, our blog posts How to Store Freezer Meals and How to Reheat Freezer Meals are great resources!
My Favorite Freezer-Friendly Holiday Side Dish Recipes
Make Your Holidays More Relaxed (and Delicious)
The holidays are meant to be savored, not survived. Freezing your side dishes ahead of time gives you the freedom to be present and soak in the moments that matter most.
