What to Serve with Spaghetti Squash Casserole? 12 Best Sides

If you’re wondering what to serve with spaghetti squash casserole, look no further!

This list of 12 amazing side dishes will have you covered.

From a simple green salad to roasted Brussels sprouts, there’s something here for everyone.

So go ahead and give one (or all!) of these sides a try.

Your taste buds will thank you!

See Also: What Goes with Squash Casserole? (24 Best Dishes)

What to Serve with Spaghetti Squash Casserole? 12 Best Sides

A complete meal, this spaghetti squash casserole is packed with veggies, protein, and flavor.

But what really makes it shine is the variety of sides you can serve with it.

Here are 12 of the best side dishes for spaghetti squash casserole:

1. Cheesy Scalloped Potatoes

Cheese is amazing. Potatoes are amazing.

Put them together and you’ve got a match made in heaven.

These cheesy scalloped potatoes are the perfect side dish to any casserole because they add that extra layer of creaminess and flavor.

Plus, who doesn’t love a good carb to soak up all the sauce?

Pro Tip: If you want to make this dish even more flavorful, add some chopped bacon or chives on top before baking.

2. Crispy Baked Zucchini Chips

Crispy, salty, and just a little bit greasy, these zucchini chips are the perfect side dish to any casserole.

They add a much-needed crunch to creamy dishes, and their small size makes them easy to pop in your mouth.

I like to make a big batch of these at the beginning of the week and then reheat them as needed throughout the week.

Pro Tip: If you’re looking for an extra-crispy chip, try doubling up on the breadcrumbs.

3. Garlic Parmesan Roasted Brussels Sprouts

I love when you combine garlic and Parmesan with just about anything, but especially Brussels sprouts.

The roasting brings out a natural sweetness in the Brussels sprouts, and the garlic and Parmesan add the perfect savory finishing touch.

This side dish is awesome alongside a casserole because it’s packed with flavor and it’s also healthy.

Pro Tip: If you’re not a fan of Brussels sprouts, you can substitute roasted cauliflower or roasted sweet potatoes.

4. Garlic Knots

As you can tell, I really love garlic.

I put it in just about everything, but garlic knots are one of my favorite ways to enjoy it.

They’re easy to make, they taste great, and they’re the perfect side dish for a casserole.

asseroles are usually pretty heavy, so having something light and fluffy like garlic knots is the perfect way to balance things out.

Pro Tip: If you want to take things up a notch, try dipping your garlic knots in some marinara sauce.

5. Crispy Smashed Potatoes

How about smashing up some potatoes for a change?

These crispy smashed potatoes are the perfect side dish to any casserole.

They’re full of flavor, and they have a great texture that pairs perfectly with the creamy casserole.

Plus, they’re super easy to make!

Pro Tip: For extra flavor, add some garlic or onion powder to the potatoes before you bake them.

6. Cheesy Corn Fritters

These fritters are great for dipping, and they add a nice crunch to any meal.

They’re also super easy to make, which is always a bonus.

I like to serve them with a casserole because they provide a contrast in texture and temperature.

Pro Tip: If you want a little extra flavor, try adding some chopped green onions or shredded cheese to the batter.

7. Cheesy Cauliflower Bake

What can be easier than throwing some ingredients into a dish and bake?

This side dish is awesome because it takes almost no effort, but tastes like you slaved over a hot stove for hours.

The cheesy cauliflower pairs perfectly with any casserole, but my personal favorite is chicken pot pie.

Pro Tip: If you’re looking to cut down on the cheese, swap it out for nutritional yeast.

8. Roasted Green Beans

These long green beans are roasted with garlic and olive oil until they’re slightly charred.

They make the perfect side dish to a hearty casserole because they add a touch of freshness and bright flavor.

The beans can also be served as a main dish – just top with some shaved Parmesan cheese and you’re good to go!

Pro Tip: To save time, use pre-washed and trimmed green beans. You can find them in the produce section of most grocery stores.

9. Brown Sugar Glazed Carrots

Carrots not only add color to your plate but are also a great source of vitamins.

This side dish is a delicious way to get your recommended daily intake of veggies.

The brown sugar glazes the carrots and gives them a sweet flavor that pairs well with savory casseroles.

Pro Tip: For an extra burst of flavor, try adding a pinch of cayenne pepper to the glaze.

10. Garlic Herb Roasted Potatoes Carrots and Zucchini

Nobody will go home hungry (or without leftovers) when you make this hearty side dish.

It’s roasted potatoes, carrots and zucchini seasoned with garlic and herbs, so it’s basically a vegetable medley that goes well with any casserole.

Plus, it’s easy to make ahead of time so you can just pop it in the oven when you’re ready to eat.

Pro Tip: For extra flavor, add some grated Parmesan cheese to the top of the dish before serving.

11. Spanish Rice

How about something a little different tonight?

This Spanish rice is the perfect way to liven up your usual casserole routine.

It’s packed with flavor from the tomatoes, onions, and garlic, and it has just the right amount of spice.

Plus, it’s so easy to make!

You can have this delicious side dish on the table in no time.

Pro Tip: For an extra boost of flavor, try stirring in some chopped green onions or cilantro before serving.

12. Lemon Orzo with Parmesan & Peas

Lemony and bright, this orzo dish is the perfect accompaniment to a hearty casserole.

The peas add a lovely pop of color and the Parmesan lends a rich, savory flavor.

This dish comes together quickly and can easily be doubled or tripled to feed a crowd.

Pro Tip: To save time, cook the orzo in the same pot as the casserole. Just add it in during the last few minutes of cooking.