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Ahi Tuna Steak Recipe
This keto Ahi Tuna Steak recipe offers a quick and flavorful 10-minute meal with a sesame crust and zesty ponzu sauce.
👥 2 Servings⏱️ Prep & Cook: 10 min⏳ Prep: 5 min🔥 Cook: 5 min👤 Dom Lorenzo📖 castironketo
🥘 Ingredients
Check off ingredients as you prepare them:
🍳 Cookware
- skillet
- bowl
📝 Preparation Steps
1
Lightly season the ahi tuna filets with togarashi spice on all sides.
ahi tuna (sashimi-grade)9 ouncestogarashi spice1 teaspoon
2
Gently press each filet into the sesame seeds to form an even crust.
3
Heat avocado oil in a cast-iron skillet over medium-high heat.
avocado oil1 tablespoon
4
Once the oil is hot, sear the tuna for ⏱️ 30-40 seconds per side and set aside to rest.
5
Meanwhile, prepare the ponzu sauce by combining fermented soy sauce, mirin, dashi stock, rice vinegar, and fresh lemon juice in a bowl.
fermented soy sauce (Kikkoman)1 tablespoonmirin (We used the keto version)2 tablespoonsdashi stock1 tablespoonrice vinegar1 teaspoonlemon juice1 tablespoon
6
Slice the tuna into bite-sized pieces and serve with the ponzu dipping sauce on the side.
Nutrition Facts
calories
475 kcal
fat Content
32 g
serving Size
1 serving
fiber Content
5 g
sugar Content
1 g
sodium Content
597 mg
protein Content
38 g
cholesterol Content
48 mg
carbohydrate Content
10 g
saturated Fat Content
5 g
unsaturated Fat Content
25 g
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