Ruth’s Chris Ahi Tuna

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If you’ve ever dined at Ruth’s Chris Steak House, you know their Ahi Tuna appetizer is a showstopper. Perfectly seared on the outside while keeping its ruby red center silky and fresh, this dish combines the delicate flavors of sushi-grade tuna with a bold soy-ginger sauce that wakes up your palate. It’s light yet luxurious, making it an excellent starter or even a main dish if you’re craving something elegant but not heavy.

Recreating Ruth’s Chris Ahi Tuna at home is easier than you might think. With the right cut of tuna and a quick, high-heat sear, you can enjoy restaurant-quality fish in just minutes. This recipe is perfect for a dinner party or when you simply want to treat yourself to something special.

Why You’ll Love This Ruth’s Chris Ahi Tuna

You’ll fall in love with how quick and impressive this dish is. The seared crust adds just enough texture, while the interior remains buttery and tender. It’s also healthy, full of lean protein and omega-3s, making it ideal for a light but satisfying meal. Plus, the dipping sauce brings an irresistible umami kick that makes every bite memorable.

What Kind of Tuna Should I Use for Ruth’s Chris Ahi Tuna?

The key to making this dish shine is using the highest quality tuna you can find. Look for sushi-grade or sashimi-grade ahi (yellowfin) tuna from a reputable fishmonger. This ensures the fish is safe to eat rare and has the clean, ocean-fresh flavor that makes this dish so beloved. Avoid using frozen tuna steaks unless they are specifically labeled as sushi-grade.

Ingredients for the Ruth’s Chris Ahi Tuna

The success of Ruth’s Chris Ahi Tuna starts with selecting fresh, high-quality ingredients. You don’t need many items, but each one is crucial to achieving that signature flavor and presentation.

• Sushi-grade ahi tuna steaks – The star of the show, these should be thick-cut, bright red, and ultra-fresh.
• Soy sauce – Adds the salty umami base to the dipping sauce.
• Fresh ginger – Brings a zesty, aromatic warmth to the sauce.
• Wasabi paste – Optional, for those who love a spicy kick.
• Sesame seeds – For a nutty crunch on the crust.
• Olive oil – To quickly sear the tuna to perfection.
• Green onions – Adds a fresh, crisp garnish that brightens the plate.
• Lemon or lime wedges – For a burst of acidity and brightness at the end.

How To Make the Ruth’s Chris Ahi Tuna

Step 1: Prepare the Tuna

Pat your tuna steaks dry with a paper towel. Season them lightly with salt and coat all sides with sesame seeds.

Step 2: Heat the Pan

Place a nonstick or cast iron skillet over high heat. Add a tablespoon of olive oil and let it shimmer.

Step 3: Sear the Tuna

Carefully lay the tuna steaks into the hot pan. Sear for about 45–60 seconds per side, just until the edges are cooked but the center remains rare.

Step 4: Make the Sauce

In a small bowl, mix soy sauce, freshly grated ginger, and a small amount of wasabi paste if desired. Adjust to taste.

Step 5: Slice and Serve

Remove the tuna from the pan and let it rest briefly. Slice against the grain into thin strips. Arrange on a plate, drizzle with the soy-ginger sauce, garnish with green onions and lemon or lime wedges. Serve immediately.

Serving and Storing Ruth’s Chris Ahi Tuna

This recipe serves about 2 to 3 people as an appetizer or 1 to 2 as a light entrée. It’s best enjoyed immediately after cooking to appreciate the contrast between the seared edges and the cool, tender center. If you must store leftovers, wrap them tightly and refrigerate for up to one day. Be mindful that the texture of the tuna may change slightly after refrigeration, so it’s ideal to eat it fresh.

What to Serve With Ruth’s Chris Ahi Tuna?

Steamed Jasmine Rice

A fluffy, fragrant bed of jasmine rice pairs beautifully with the salty soy-ginger sauce and lets the tuna shine.

Asian Slaw

A crisp, refreshing slaw with cabbage, carrots, and a light sesame dressing adds crunch and brightness.

Edamame

Lightly salted edamame pods are a simple, protein-rich side that complements the tuna without overpowering it.

Seaweed Salad

The oceanic flavors of seaweed salad enhance the seafood experience and add a touch of color to the plate.

Pickled Ginger

Serve a small side of pickled ginger to cleanse the palate between bites and add a subtle tang.

Miso Soup

A warm bowl of miso soup provides a comforting balance to the cool, rare tuna.

Crispy Wontons

For a textural contrast, crispy wonton chips are great for scooping up bits of tuna and sauce.

Want More Seafood Appetizer Ideas?

If you love this Ruth’s Chris Ahi Tuna, you’ll probably enjoy these other seafood-inspired favorites:

• Creamy Garlic Butter Lobster Tails for an indulgent shellfish experience.
• Easy Creamy Polenta Shrimp for a southern comfort seafood dish.
• Fried Cabbage with Shrimp & Sausage if you’re craving hearty, smoky flavors.
• Grilled Shrimp Bowl with Avocado Corn Salsa for a light and colorful meal.
• Shrimp and Avocado Bowls with Mango Salsa for a sweet-and-spicy tropical vibe.

Save This Recipe For Later

📌 Save this recipe to your Pinterest seafood board so you can come back to it any time.

And let me know in the comments how yours turned out. Did you add wasabi or keep it mild? Did you serve it with rice or a salad?

I love hearing how others make these recipes their own. Questions are welcome too — let’s help each other create amazing meals.

Explore beautifully curated health-boosting seafood recipes on Luna Meals on Pinterest and discover your new go-to for light and delicious ideas!

Conclusion

Ruth’s Chris Ahi Tuna is a stunning yet approachable dish that brings a taste of fine dining to your kitchen. With just a few fresh ingredients and a quick sear, you can serve a dish that’s as impressive to look at as it is to eat. Try it out for your next dinner party or treat yourself to a luxurious weekday meal.

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