17 Easy Christmas Eve Sides You Can Still Throw Together Tonight

When you realize there’s just a little more room on the table, these 17 Christmas Eve side ideas step right in. Each one is simple enough for a busy night but brings just the right amount of holiday cheer. They’re fit for last-minute gatherings and quiet celebrations alike. Sometimes, quick sides are the real heroes of the evening.

Cheesy cauliflower casserole in a white dish with spoons.
Cheesy Cauliflower Casserole. Photo credit: Splash of Taste.

Cheesy Hashbrown Casserole

Hashbrown casserole being served.
Cheesy Hashbrown Casserole. Photo credit: Splash of Taste.

Cold weather gatherings feel extra warm once this Cheesy Hashbrown Casserole comes out of the oven. Guests dip in and smile, loving how each forkful feels both familiar and special for Christmas Eve. I use this recipe to turn a casual dinner into something everyone talks about. The cheesy pull is always a crowd-pleaser before the main meal hits the table.
Get the Recipe: Cheesy Hashbrown Casserole

Tender Cauliflower Steaks

Cauliflower steaks with pomegranate and pistachios on a plate.
Tender Cauliflower Steaks. Photo credit: Splash of Taste.

Plenty of color and conversation show up as this Tender Cauliflower Steaks are sliced and plated for hungry guests. People react with surprise at how hearty and inviting this dish can be. I’ve seen even skeptical eaters reach for a second helping. Serving this as a side option makes holiday meals more interesting and memorable.
Get the Recipe: Tender Cauliflower Steaks

Mushroom Gravy

A bowl of mashed potatoes topped with mushroom and onion gravy, garnished with rosemary.
Mushroom Gravy. Photo credit: Two City Vegans.

A good meal gets better with this Mushroom Gravy poured over mashed potatoes or vegetables. Everyone at the table goes quiet for a moment, enjoying the rich, earthy depth. I notice guests helping themselves to extra spoonfuls toward the end of dinner. Flavorful and cozy, this sauce brings everything together for Christmas Eve.
Get the Recipe: Mushroom Gravy

Golden Sheet Pan Roasted Root Vegetables

A white dish with roasted root vegetables, including carrots, parsnips, red onions, and sweet potatoes, garnished with fresh dill and thyme.
Golden Sheet Pan Roasted Root Vegetables. Photo credit: Two City Vegans.

Bright colors fill the platter with this Golden Sheet Pan Roasted Root Vegetables set out beside the main dish. People always reach for their favorites, making the spread feel festive and lively. I bring this side to gatherings when I want something hearty yet fresh. Every bite brings comfort that fits right in with the season.
Get the Recipe: Golden Sheet Pan Roasted Root Vegetables

Cheesy Potato Casserole

Potato Casserole being served.
Cheesy Potato Casserole. Photo credit: Splash of Taste.

A warm, bubbly aroma fills the kitchen when this Cheesy Potato Casserole bakes up for Christmas Eve. People wander over, drawn by the golden crust and creamy layers. I lean on this side when I want an easy classic that everyone looks forward to. Seconds are common, and folks often linger just a bit longer at the table.
Get the Recipe: Cheesy Potato Casserole

Creamy French Dauphinoise Potatoes

An oven dish with baked dauphinoise potatoes in it.
Creamy French Dauphinoise Potatoes. Photo credit: Splash of Taste.

Holiday dinners become extra special with this Creamy French Dauphinoise Potatoes as part of the lineup. The smooth, rich texture makes every bite feel celebratory and comforting. I often choose it if I’m looking for something traditional that still stands out. Empty plates and happy faces speak for themselves at the end of the meal.
Get the Recipe: Creamy French Dauphinoise Potatoes

Perfectly Roasted Whole Cauliflower

Roasted cauliflower head cut in half, garnished with chopped parsley, on a white plate.
Perfectly Roasted Whole Cauliflower. Photo credit: Splash of Taste.

Impressive and simple, this Perfectly Roasted Whole Cauliflower makes holiday spreads feel complete. People comment on its golden look, often asking for a quick slice to try. I love serving it for something a little different and easy to share. This dish always feels like a centerpiece even among more traditional sides.
Get the Recipe: Perfectly Roasted Whole Cauliflower

Mashed Potato Casserole

A baked casserole topped with crispy fried onions and sliced green onions, served in a white oval dish on a tiled surface with a beige cloth nearby.
Mashed Potato Casserole. Photo credit: Hungry Cooks Kitchen.

Comfort appears in every scoop of this Mashed Potato Casserole as guests pass it around the table. Fluffy, warm bites become the perfect base for gravy or toppings during holiday dinners. I make extra because people scoop up second and third helpings without a second thought. Christmas Eve meals suddenly feel easier to pull off with this in the mix.
Get the Recipe: Mashed Potato Casserole

Slow Cooker Mac n Cheese

A close-up of a spoon lifting creamy, melted cheese sauce with macaroni from a pot.
Slow Cooker Mac n Cheese. Photo credit: Splash of Taste.

A crowd favorite shows up with this Slow Cooker Mac n Cheese bubbling away to creamy perfection. You notice folks smiling as they fill their plates and sneak a sample before even reaching the main dish. I use this recipe when the rest of the meal demands my attention. It’s cozy, easy, and always disappears first.
Get the Recipe: Slow Cooker Mac n Cheese

Caramelized Brussels Sprouts with Balsamic Glaze

A plate of roasted Brussels sprouts topped with pine nuts on parchment paper.
Caramelized Brussels Sprouts with Balsamic Glaze. Photo credit: My Reliable Recipes.

Sparkly golden edges give these Caramelized Brussels Sprouts with Balsamic Glaze a special place among Christmas Eve sides. Sweet and tangy notes turn skeptics into fans after only a few bites. I love how they bring something unexpected yet fun to the holiday lineup. The dish changes minds and brings people back for more.
Get the Recipe: Caramelized Brussels Sprouts with Balsamic Glaze

Cheesy Scalloped Potatoes

Cheesy potato casserole in a white dish with a fork.
Cheesy Scalloped Potatoes. Photo credit: Splash of Taste.

Layers of creamy goodness create instant buzz when this Cheesy Scalloped Potatoes dish hits the table. Everyone helps themselves to a scoop, happy for something rich that sticks to the ribs. I like serving this on cold nights, especially when comfort is the goal. By the last spoonful, you can tell it’s been a hit.
Get the Recipe: Cheesy Scalloped Potatoes

Buttery Southern Mashed Potatoes

Mashed potatoes on a white plate.
Buttery Southern Mashed Potatoes. Photo credit: Splash of Taste.

Holiday feasts get a boost from this Buttery Southern Mashed Potatoes served beside the main course. The creamy texture melts into whatever else is on your plate, making dinner feel more special. I rely on this recipe when I want a true classic everyone will know. The bowl always empties faster than you expect.
Get the Recipe: Buttery Southern Mashed Potatoes

Golden Crispy Potato Croquettes

Breaded and fried patties garnished with chopped parsley are arranged on a plate next to a bowl of creamy dipping sauce with herbs.
Golden Crispy Potato Croquettes. Photo credit: Splash of Taste.

Extra crunch makes these Golden Crispy Potato Croquettes stand out in a sea of holiday sides. Children and adults both reach for seconds, eager for their crispy bite and fluffy center. I appreciate how they double as a snack before the feast begins. Few sides get as much attention on Christmas Eve as these golden bites.
Get the Recipe: Golden Crispy Potato Croquettes

Tender Roasted Broccoli

A bowl of roasted broccoli topped with grated cheese and seasoning.
Tender Roasted Broccoli. Photo credit: Hungry Cooks Kitchen.

Simple flavors can impress, especially when this Tender Roasted Broccoli lines the table at dinnertime. You’ll see people skip past other sides to try another forkful. I use this dish when I want people to really enjoy their vegetables without fuss. It turns out to be a bright spot in any holiday meal.
Get the Recipe: Tender Roasted Broccoli

Hearty Cabbage Casserole

A close-up of a baked casserole dish filled with creamy cabbage gratin, topped with a golden breadcrumb crust, with a serving spoon partially visible.
Hearty Cabbage Casserole. Photo credit: Your Perfect Recipes.

Classic comfort shows up in a big way with this Hearty Cabbage Casserole making an appearance. Guests often wonder how such humble ingredients can turn into a warm, crowd-pleasing dish. I rely on this for potlucks and big gatherings where you never know what folks will want. Every spoonful brings a touch of home to the Christmas table.
Get the Recipe: Hearty Cabbage Casserole

The Best Corn Casserole

Corn casserole in a casserole dish with a portion removed.
The Best Corn Casserole. Photo credit: Splash of Taste.

Special occasions get some extra cheer when this The Best Corn Casserole slides into the side dish lineup. Creamy spoonfuls and little bursts of sweetness keep people talking about it all night. I bring this recipe to holiday tables where everyone wants something familiar yet a step above plain corn. Most guests help themselves to seconds without waiting for permission.
Get the Recipe: The Best Corn Casserole

Cheesy Cauliflower Casserole

Cheesy cauliflower casserole in a white dish with spoons.
Cheesy Cauliflower Casserole. Photo credit: Splash of Taste.

Extra warmth fills the room thanks to this Cheesy Cauliflower Casserole melting its way onto plates. The gooey top brings smiles, especially to those looking for something besides potatoes. I pick this recipe for gatherings where I know variety will be appreciated. It rarely lasts long and someone always asks for the recipe.
Get the Recipe: Cheesy Cauliflower Casserole

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