A great backyard burger only goes so far if the rest of the plate is just a handful of stale potato chips. The real success of a holiday cookout happens in the space right next to the mains, where the cold salads and charred corn do the heavy lifting. These 21 Memorial Day sides are the classic, crowd-pleasing staples that no long weekend spread feels complete without. They are sturdy enough to survive an afternoon in the sun and delicious enough to completely steal the spotlight from the grill.

Cheesy Green Bean Casserole

Fresh garden beans and a rich cheese sauce create a modern update to the classic holiday staple that everyone loves. Steam the vegetables until they are just tender before baking to keep them from becoming mushy. It is a fantastic way to offer a comforting, creamy bite that balances out a smoky grilled patty.
Get the Recipe: Cheesy Green Bean Casserole
Sweet Potato Casserole

Toasted marshmallows and crunchy pecans provide a sweet and gooey topping for these smooth, mashed potatoes. Spread the toppings evenly across the dish so every person gets a bit of that sugary crunch. You’ll find that this festive favorite adds a lovely touch of sweetness to a plate filled with savory barbecue favorites.
Get the Recipe: Sweet Potato Casserole
This Roasted Cauliflower Bake

This bright green cauliflower dish is what I whip up in my house when I want a side that looks as fresh as a spring garden. I find that the herb sauce adds a zesty punch that cuts right through the richness of a greasy burger. My family loves the bright color it brings to the table, and it’s a foolproof way to make a humble vegetable feel like a star addition to the meal.
Get the Recipe: This Roasted Cauliflower Bake
Roast Air Fryer Asparagus

Crispy tips and tender stalks make this high-speed vegetable dish a reliable winner for any outdoor gathering. Toss the spears in a little lemon juice and garlic to give them a bright flavor that pops. This quick-cooking method is a smart strategy for getting a healthy green on the plate without taking up any precious oven space.
Get the Recipe: Roast Air Fryer Asparagus
Four Cheese Mac and Cheese

A blend of four different cheeses creates a velvety sauce that clings perfectly to every single noodle. Bake the tray until the top is bubbly and has a few golden-brown edges for the best texture. It is a great side dish for a hot dog that ensures nobody leaves the table feeling hungry.
Get the Recipe: Four Cheese Mac and Cheese
This Buttered Cabbage

This simple, melt-in-your-mouth cabbage is both inexpensive and savory. I love how a little bit of high-quality butter transforms the leaves into a silky treat that pairs perfectly with smoked meats. My house guests always ask for the secret ingredient, and it’s a brilliant way to serve a huge crowd on a very tight budget.
Get the Recipe: This Buttered Cabbage
Duck Fat Roasted Vegetables

Using rich duck fat gives these seasonal vegetables a deep, savory crust that is impossible to achieve with regular oil. Roast the medley at a high temperature to ensure the edges become perfectly caramelized and sweet. You’ll find that this indulgent technique makes a simple tray of produce feel like a high-end restaurant dish sitting next to the grill.
Get the Recipe: Duck Fat Roasted Vegetables
Homemade Corn Casserole

Sweet corn kernels and a moist, bread-like base combine for a Southern-style comfort dish that always disappears first at a potluck. Mix in a handful of shredded cheese if you want to add an extra layer of savory goodness. This rustic bake is a reliable way to add a bit of sunshine and heartiness to your holiday spread.
Get the Recipe: Homemade Corn Casserole
These Slow Cooker Baked Beans

These thick, smoky beans loaded with crispy bacon are what I serve at my house for a backyard barbecue experience. The long, slow simmer allows the flavors to meld into a rich sauce that complements anything from the grill. My family considers this a mandatory part of the menu, and it’s a brilliant way to have a hot side ready without any last-minute stress.
Get the Recipe: These Slow Cooker Baked Beans
Sweet Potato Stuffing

Cubes of roasted sweet potato add a colorful and earthy twist to a traditional herb-scented bread stuffing. Use plenty of fresh sage and thyme to give the dish that classic holiday aroma that everyone craves. You’ll find that this hearty mixture is a great way to bridge the gap between a spring cookout and a classic family feast.
Get the Recipe: Sweet Potato Stuffing
Mexican Coleslaw

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A zesty lime dressing and a hint of spice give this crunchy cabbage salad a much-needed kick compared to the creamy versions. Fold in some fresh cilantro right before serving to keep the flavors tasting bright and clean. This refreshing crunch is a clever way to lighten up a plate filled with heavy grilled proteins.
Get the Recipe: Mexican Coleslaw
This Sautéed Rainbow Chard

This colorful pan of leafy greens is what I assemble in my kitchen for a quick and nutritious addition to a weekend lunch. I love how the stems make the dish look like a piece of art sitting next to a standard bun. My family appreciates the light, garlicky flavor, and it’s a perfect way to use up fresh produce while keeping the meal balanced.
Get the Recipe: This Sautéed Rainbow Chard
Air Fryer Brussels Sprouts

Salty feta cheese and sweet pomegranate seeds make a fancy topping for these perfectly crispy sprouts. Drizzle a little balsamic glaze over the top to tie all the complex flavors together. It is a modern, stylish side that holds its own alongside even the most impressive steak or bratwurst.
Get the Recipe: Air Fryer Brussels Sprouts
Roasted Potatoes with Broccoli

Garlic-scented potatoes and tender broccoli florets roast together on a single sheet for an easy and effective dinner partner. Space the vegetables out on the pan to ensure they get a nice sear rather than steaming.
Get the Recipe: Roasted Potatoes with Broccoli
This Sweet Potato Casserole

This nutty version of the classic potato dish is what I prepare in my kitchen when I want a more sophisticated crunch than marshmallows provide. I find that the hazelnuts add a deep, toasted flavor that makes the whole tray feel more grown-up.
Get the Recipe: This Sweet Potato Casserole
Grandmother's Carrot Casserole

Sweet carrots are baked into a soft and comforting dish that has been a beloved family tradition for generations. Top the casserole with crushed crackers to give it a nostalgic texture that reminds everyone of home. This heritage recipe is a wonderful way to bring a touch of history to your modern holiday celebrations.
Get the Recipe: Grandmother's Carrot Casserole
Loaded Baked Potato Bites

Miniature potato halves topped with all the classic fixings offer a fun and easy-to-grab version of a steakhouse favorite. Garnish each bite with a tiny dollop of sour cream and a sprinkle of fresh chives. These tiny treats are a reliable way to make sure your guests have something filling to munch on while the burgers are still cooking.
Get the Recipe: Loaded Baked Potato Bites
Broccoli Cauliflower Bakes

These cheesy, veggie-packed casseroles are guaranteed to get everyone to eat their greens. The rich cheese sauce hides the healthy vegetables under a blanket of pure comfort. My family never leaves a single bite behind, and it’s a great pick to make a large amount of produce feel like a total indulgence beside your hot dogs.
Get the Recipe: These Broccoli Cauliflower Bakes
Fresh Green Beans and Mushrooms

Sautéed mushrooms add savory to a pan of crisp, vibrant green beans. Finish the dish with a sprinkle of toasted almonds to add a nice contrast to the tender vegetables. You’ll find that this light and elegant side is a great way to balance out a menu filled with heavy, charred meats.
Get the Recipe: Fresh Green Beans and Mushrooms
Maple Tahini Sweet Potatoes

Nutty tahini and sweet maple syrup create a creamy glaze that makes these roasted potato wedges feel incredibly unique. Sprinkle some sesame seeds over the top for a little extra texture and a fancy look. This globally-inspired side is a smart way to introduce new flavors to a classic American cookout.
Get the Recipe: Maple Tahini Sweet Potatoes
This Sausage Stuffing

This savory blend of bread, fresh herbs, and browned sausage is a side that could almost be the main event. I find that using high-quality artisan bread makes the texture much more interesting than a standard box mix. We love the hearty, meaty flavor, and it’s a perfect way to ensure your grilled spread feels like a true holiday celebration.
Get the Recipe: This Sausage Stuffing
Upgrade your holiday cookout with these Memorial Day sides, perfectly complementing every burger and hot dog.





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