Are you looking for the easiest tuna steak recipe? Prepare to delight your taste buds with a 10-minute culinary treat! Our keto Ahi Tuna Steak Recipe promises a perfect sear, complemented by a crispy sesame crust and a tantalizing ponzu sauce. Experience the essence of Japanese cuisine in this low-carb, fresh, and light dish. It’s one of the best tuna recipes you can find out there! Don’t believe it? Let’s find out!
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Preparation and cooking overview
Start by coating the ahi tuna steaks with togarashi spice and sesame seeds. Quickly sear the seasoned filets in avocado oil. While searing, prepare a delectable ponzu sauce by blending soy sauce, mirin, dashi stock, and vinegar. In just 10 minutes, your gourmet dish will be table-ready.
Chef’s note
Unleash your culinary creativity with some keto-friendly twists. Consider spicing up your ponzu sauce with chili flakes for a fiery touch. Or, blend in crushed macadamia nuts with the sesame seeds to introduce a distinctive nutty crunch to the crust.
Fresh seafood is a real treat, though it can sometimes seem tricky to prepare, but don’t worry. We have a vast collection of fish recipes that will become your favorite!
🐟 Ingredients for ahi tuna steak recipe
Here’s a list of all the ingredients you’ll need to prepare the sesame-crusted ahi tuna steak recipe:
For the ahi tuna steaks
For the ponzu dipping sauce
Ingredient substitutions
Looking to switch things up in the recipe with ingredients you’ve got or to suit your taste? Check out these simple swaps:
Additional ingredients
Feel free to boost the flavor profile of your tuna steak with these optional ingredients:
Cooking tools required
To make the ahi tuna steak recipe, you’ll need the following tools:
Tool substitutes list
How to make Ahi Tuna Steak recipe: step-by-step guide
Cooking methods
Preparation steps
- Gather and measure all the ingredients.
- Lay out half a cup of white and black sesame seeds on a plate.
Cooking steps
- Lightly season the ahi tuna filets with togarashi spice on all sides.
- Gently press each filet into the sesame seeds to form an even crust.
- Heat avocado oil in a cast-iron skillet over medium-high heat.
- Once the oil is hot, sear the tuna for 30-40 seconds per side and set aside to rest.
- Meanwhile, prepare the ponzu sauce by combining fermented soy sauce, mirin, dashi stock, rice vinegar, and fresh lemon juice in a bowl.
- Slice the tuna into bite-sized pieces and serve with the ponzu dipping sauce on the side.
Chef’s pro tip
To keep your tuna steaks from overcooking, stash them in the fridge until you’re ready to season and cook them. This trick helps the tuna keep its beautiful pink center and that tender, melt-in-your-mouth texture.
What to serve with the seared ahi tuna steak recipe?
Pair your ahi tuna steak with keto-friendly sides for a complete meal. Here are some yummy options:
How to make it healthier?
Time-saving tips
What can I prepare ahead of time?
Storage and reheating instructions
Storage instructions
To keep leftover ahi tuna steaks fresh, place them in an airtight container and refrigerate promptly, ideally within 2 hours of cooking. While they can last a few days, consuming them within a day or two is recommended to savor their optimal flavor.
Best reheating methods
Recipe wrap-up conclusion
This keto Ahi Tuna Steak Recipe is a delightful combination of simplicity and flavor. Ideal for an elegant dinner or a quick lunch, it delivers a dining experience that feels straight out of a fine-dining restaurant.
We tried it and instantly became fans. We believe you’ll also feel this is the best ahi tuna steak recipe. Give it a shot and savor the rich flavors.
Can’t get enough of fish recipes? We get you. We are a fan as well! Try these keto fish recipes for a flavor twist:
Frequently asked questions
📖 Recipe
Ahi Tuna Steak Recipe
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Ingredients
For the ahi tuna steaks
- 9 ounces ahi tuna sashimi-grade
- 1 teaspoon togarashi spice
- ½ cup black and white sesame seeds
- 1 tablespoon avocado oil
For the ponzu dipping sauce
- 1 tablespoon fermented soy sauce Kikkoman
- 2 tablespoons mirin We used the keto version
- 1 tablespoon dashi stock
- 1 teaspoon rice vinegar
- 1 tablespoon lemon juice
Instructions
-
Lightly season the ahi tuna filets with togarashi spice on all sides.
-
Gently press each filet into the sesame seeds to form an even crust.
-
Heat avocado oil in a cast-iron skillet over medium-high heat.
-
Once the oil is hot, sear the tuna for 30-40 seconds per side and set aside to rest.
-
Meanwhile, prepare the ponzu sauce by combining fermented soy sauce, mirin, dashi stock, rice vinegar, and fresh lemon juice in a bowl.
-
Slice the tuna into bite-sized pieces and serve with the ponzu dipping sauce on the side.
Video
Nutrition
The post Ahi Tuna Steak Recipe with Ponzu Dipping Sauce 🐟 appeared first on Cast Iron Keto.
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