What To Serve With Tuna Steak (20+ Best Side Dishes)

Tuna steak is a popular seafood dish that is versatile, flavorful, and easy to prepare. Whether you prefer seared tuna, grilled tuna steaks, or cooked in an instant pot or air fryer, this dish pairs well with a variety of side dishes.

If you’re looking for the best sides to serve with tuna steak, look no further. I gathered the best side dishes to serve with tuna steak to complete your tuna steak dinner!

From grilled asparagus and bok choy stir fry to creamy garlic parmesan fries and crunchy Asian salad, these sides are the perfect accompaniment to your tuna steak. So, whether you prefer a low-carb option like stuffed portobello mushrooms or a classic potato salad, there’s something for everyone to enjoy.

So, let’s explore these irresistible tuna steak side dishes that will complete your meal and leave you smiling.

1. Grilled asparagus

Grilled asparagus is a simple and delicious side dish to serve alongside tuna steak. The tender and crisp spears of asparagus go perfectly with the rich and meaty flavors of ahi tuna.

To make grilled asparagus, simply toss asparagus spears in olive oil, season with salt and pepper, and grill until charred and tender. For an added flavor boost, you can also sprinkle some parmesan cheese or crumbled feta over your grilled asparagus.

For a more substantial side, you can also serve ahi tuna and grilled asparagus with whit or brown rice.

We love: Lemon and Feta Grilled Asparagus (by Closet Cooking)

2. Cucumber salad

Cucumber salad is a simple and refreshing side dish that pairs perfectly with seared tuna steaks.

The crisp and cool cucumbers provide a nice contrast to the rich and savory tuna, making it a perfect side dish for a summer barbecue or a fancy dinner party.

Serve alongside some roasted sweet potatoes for a more substantial meal. The combination of the sweet potatoes and the tangy dressing on the cucumber salad will balance out the flavors of the tuna steak and leave the whole family satisfied.

We love: Creamy Cucumber Salad (by Budget Bytes)

3. Baked sweet potatoes

Looking for a healthy and flavorful side dish to serve with your tuna steak? Look no further than baked sweet potatoes. Not only are they easy to make, but they also complement the flavors of the tuna steak perfectly.

Baked sweet potatoes are a healthy side dish choice, providing a good source of fiber, vitamins, and minerals. You can also jazz them up with some fresh herbs, like green onions or parsley, for an added burst of flavor.

We love: How to Bake Sweet Potatoes (by Eating on a Dime)

4. Bok choy stir fry

For a versatile side dish that pairs perfectly with ahi tuna steak, look no further than bok choy stir fry. This flavorful and healthy dish is easy to make and adds a well-rounded element to your meal.

Get creative and add some sesame seeds or a sprinkle of furikake for an extra burst of flavor. This versatile side dish is a must-try for any home cook looking to elevate their tuna steak dinner.

We love: Bok Choy Stir-Fry with Garlic & Ginger (by Aline Made)

5. Roasted brussels sprouts

Roasted Brussels sprouts are a tasty side dish to serve with tuna steak. The crispy outer layer and tender texture of the Brussels sprouts complement the rich flavor of the tuna steak, making it a satisfying side to accompany your main course.

With easy recipes for roasted Brussels sprouts, you can quickly whip up this delicious side dish in no time.

For a more filling meal, serve the roasted Brussels sprouts and tuna steak with a wild rice pilaf.

We love: Garlic Parmesan Roasted Brussels Sprouts (by Eatwell101)

6. Stuffed portobello mushrooms

For the perfect side dish to accompany your tuna steak, look no further than stuffed portobello mushrooms. This easy and delicious side dish also makes a great appetizer!

The recipe features oven-baked portobello mushrooms stuffed with a flavorful cheese mixture for a low-carb side dish that’s also indulgent and delicious.

Serve stuffed mushrooms at your next special occasion or for a simple yet impressive mid-week meal. They are delicious with focaccia or garlic bread.

We love: The BEST Baked Portobello Mushrooms (by Fantabulosity)

7. Spinach and quinoa salad

Spinach and quinoa salad is an elegant side dish to serve with tuna steak. The combination of protein-rich quinoa and iron-rich spinach creates a well-rounded and nutritious accompaniment to the tuna steak.

Drizzle some balsamic vinegar and lemon juice over the salad for a tangy kick, and sprinkle some red pepper flakes for a bit of heat—if you want.

Add some roasted Brussels sprouts, and roasted butternut squash for a more filling salad.

We love: Favorite Quinoa Salad (by Cookie and Kate)

8. Cucumber and avocado salad

Cucumber and avocado salad is a fantastic side dish for tuna steak, especially when it’s cooked to medium rare for the best results.

This fresh green salad gives off serious sushi vibes when served with seared tuna. The creamy avocado and crunchy cucumber provide a satisfying yet healthy side dish to balance out the meal.

With sushi-grade tuna and fresh veggies, this is a delicious side that will satisfy your craving for a rich yet satisfying side dish. Serve the avocado salad with steamed white rice for a deconstructed sushi bowl.

We love: Cucumber Avocado Feta Salad (by Weekend at the Cottage)

9. Roasted garlic mashed sweet potatoes

Roasted garlic mashed sweet potatoes is a fantastic side dish to serve with tuna steak. The sweet and creamy mashed sweet potatoes perfectly complement the rich flavor profile of the ahi tuna steak.

This healthy side dish is easy to make and can be customized with different toppings and seasonings. You can also serve it with other sides like a quinoa salad or avocado salad for a well-rounded meal.

We love: Roasted Garlic Mashed Sweet Potatoes (by Clean Food Crush)

10. Grilled zucchini

Grilled zucchini is the perfect side dish for tuna steak. The light and fresh flavors of the zucchini are a perfect complement to the rich, meaty taste of the seared tuna steaks.

Grilling the zucchini at high heat brings out its natural sweetness and adds a delicious char, making it a tasty side that pairs well with the savory tuna.

Not only does grilled zucchini add a pop of color and freshness to your meal, but it also offers a low-carb option for those looking to cut back on carbs.

For a Mediterranean twist, sprinkle some red pepper flakes and lemon juice on top of the zucchini. This will add a little bit of heat and acidity to balance out the flavors.

We love: Grilled Zucchini with Parmesan (by Wholefully)

11. Steamed white rice

Steamed white rice is a versatile side dish that pairs perfectly with grilled tuna steaks. The soft and fluffy grains of rice are a satisfying side that won’t overpower the fresh flavors of the ahi tuna steak.

Serve your tuna with short-grain white rice, and a side of avocado salad. Finish it with a drizzle of soy sauce or teriyaki sauce for a delicious Asian-inspired tuna dinner.

We love: How To Make Perfect Steamed Rice (by Curry Trail)

12. Egg fried rice

Egg fried rice is a delicious and easy side dish that pairs perfectly with seared tuna steak. The toasted rice and scrambled eggs add a satisfying texture to the meal.

For a gluten-free option, feel free to substitute the rice with quinoa or cauliflower rice.

You’ll never go wrong with this easy yet satisfying side that will never go out of style. Serve with garlicky bok choy or a crunchy Asian slaw.

We love: Easy Egg Fried Rice (by Nicky’s Kitchen Sanctuary)

13. Wild rice pilaf

Wild rice pilaf is a flavorful and healthy side dish that pairs perfectly with ahi tuna steak. The nutty flavor of wild rice adds depth to the dish, while the chewy texture provides a satisfying contrast to the tender tuna.

For a comforting and flavorful side dish, satué wild rice with some diced red onion and carrots.

Whether your tuna steak is pan-fried, grilled, or cooked in an air fryer, wild rice pilaf is a perfect complement to this delicious and healthy tuna dish.

We love: Wild Rice Pilaf (by Simply Whisked)

14. Potato salad

Potato salad is a versatile side dish that goes great with any seafood main dish!

The creamy and tangy flavors of the potato salad complement the meaty seared tuna, creating a delicious flavor profile with every bite.

For a complete meal, add grilled asparagus, and a luscious parmesan sauce to the table. Or, for a lighter option, try a refreshing cucumber salad.

We love: Ina Garten’s Potato Salad (by Insanely Good Recipes)

15. Black bean and corn salad

Black bean and corn salad is a versatile and refreshing side dish that pairs perfectly with grilled tuna steak.

The combination of black beans and corn adds substance to the salad, while the tangy vinaigrette with fresh lime juice dressing ties all the flavors together. Add diced bell peppers or cherry tomatoes for a vibrant salad.

Black bean and corn salad is a delicious and healthy side dish that can be easily prepared by any home cook. It can stand on its own when served with perfectly grilled tuna steak.

We love: Corn and Black Bean Salad with Mexican Vinaigrette (by Urban Cowgirl)

16. Easy sauce

You can’t have seared tuna steak with an easy sauce.

Pick a dipping sauce based on the rest of your side dishes. If you’re serving Asian-style sides, opt for a simple mix of soy sauce, rice vinegar, grated ginger, and toasted sesame seeds. Or try homemade sweet chili sauce!

If you’re serving your tuna with Mexican flavors, try a creamy cilantro-based sauce.

And if you’re going Mediterranean, try a simple mix of extra virgin olive oil, balsamic vinegar, and freshly cracked black pepper.

Find your perfect sauce: 16 Sauces That Make Everything Better (by Pinch of Yum)

17. Crispy Brussels sprouts chips

Serve crispy Brussels sprouts chips as a side dish with your seared tuna steaks, or snack on them to get your appetite going. These low-carb chips are a tasty side that complements the tuna’s flavors without overpowering it.

To make these at home, simply toss thinly sliced Brussels sprouts with olive oil, garlic powder, salt, and grated parmesan cheese, and bake in the oven or air fryer until crispy.

Not only are these chips a delicious and healthy side, but they also add a nice crunch to the meal. They are a great alternative to traditional sides like french fries or mashed sweet potatoes. Serve with your favorite dipping sauce!

We love: Brussel Sprout Chips Recipe (by Build Your Bite)

18. Garlic parmesan fries

Garlic parmesan fries are a delicious and flavorful side dish to serve with tuna steak. The crispy fries are coated in a rich parmesan cheese and garlic seasoning that pairs perfectly with the fresh flavor of the tuna.

This easy side dish can be made in the oven or in an air fryer for a healthier option. Serve alongside your tuna dish for a satisfying and flavorful meal.

We love: Crispy Garlic Parmesan Fries (by Moribyan)

19. Creamed spinach

Creamed spinach is such a classic side dish, it’s no surprise that it makes a great side dish for tuna. The creamy sauce pairs perfectly with the fresh tuna, creating a balanced and delicious flavor profile.

Stir some cream cheese into the sauce for a luscious creamed spinach side.

This tuna steak side dish is simple yet full of flavor, making it a healthy and low-carb option to accompany your tuna dish.

We love: Steakhouse Creamed Spinach (by Easy Weeknight Recipes)

20. Pasta salad

When it comes to serving tuna steak, pasta salad is one of the best side dishes to pair it with.

Bulk up your pasta salad with some veggies like grilled asparagus, bok choy, or sliced cherry tomatoes. These vegetables add a delicious crunch and a pop of color to the dish.

Pasta salad is also a great way to serve any leftover tuna steak for an easy work lunch. You can’t go wrong with this simple side!

We love: Greek Olive Pasta Salad. (by Half Baked Harvest)

21. Balsamic roasted vegetables

Balsamic roasted vegetables are a perfect side dish for tuna steak. The tangy balsamic vinegar, combined with the richness of the olive oil, gives the vegetables a delicious, rich flavor.

Use your favorite veggies or those you already have around the house. Try a mix of red bell peppers, butternut squash, red onions, zucchini, and Brussels sprouts. Then grate over a generous amount of parmesan cheese before serving. una.

Serve tuna and roasted vegetables with a side salad to add some texture. I love to add a Caesar salad or tomato salad sprinkled with store-bought crispy caramelized onions.

We love: Balsamic Roasted Vegetables Recipe (by Joy Food Sunshine)

22. Asian chopped salad

I may have just saved my favorite for last. An Asian chopped salad is my favorite way to enjoy tuna steak.

The simple ingredients, such as shredded cabbage, edamame beans, toasted peanuts or sesame seeds, and a zesty dressing of lime juice and toasted sesame oil, come together in an easy salad recipe that tastes like it came straight from a restaurant.

Serve it with tuna slices for a satisfying main dish salad, or add some steamed white rice for a an easy poke bowl dinner.

We love: Crunchy Asian-Inspired Chopped Salad (by Clean Food Crush)

When serving a delicious tuna dish, it’s important to have the perfect side dish to complement the flavors and textures of this tasty fish. While french fries may be the first thing that comes to mind, there are so many other options that can elevate your meal to the next level.

For a lighter and healthier option, try a flavorful side salad like a crunchy Asian salad or cucumber salad. For a more filling dinner serve it with roasted or mashed sweet potatoes, and Brussels sprouts.

So next time you serve tuna steak, try one of these easiest side dish recipes and let me know how it turns out!