Seared Tuna Steak with Roasted Sweet Potatoes and Edamame
A quick, restaurant-style dinner featuring perfectly seared tuna, sweet roasted sweet potatoes, and vibrant edamame with a creamy lemon sauce.
- Total time
- 35 min
- Servings
- 2
- Calories
- 550
- Protein
- 45g

Ingredients
- 2 steaks (about 6 oz each) tuna steaks
- 2 medium, sliced into 1/2-inch rounds sweet potatoes
- 1 cup, shelled edamame
- 1 cup, trimmed green beans
- 3 tbsp olive oil
- 1 whole lemon
- 1 cup plain Greek yogurt
- 1 to taste salt and pepper
Instructions
- 1
Preheat oven to 425°F. Toss the 2 sliced sweet potatoes with 1 tbsp olive oil, salt, and pepper on a baking sheet. Roast until tender and caramelized, about 25 minutes, flipping halfway.
- 2
Meanwhile, bring a small pot of salted water to a boil. Add the 1 cup edamame and 1 cup green beans, cook for 3-4 minutes until bright green and crisp-tender, then drain and set aside.
- 3
Make the sauce: in a small bowl, mix the 1 cup Greek yogurt with the juice of half the lemon, salt, and pepper. Set aside.
- 4
Pat the 2 tuna steaks dry and season generously with salt and pepper on both sides.
- 5
Heat 2 tbsp olive oil in a skillet over high heat until shimmering. Add the tuna steaks and sear for 1-2 minutes per side for rare, or 2-3 minutes for medium, until nicely browned on the outside but still pink in the center.
- 6
Remove tuna from skillet and let rest for 2 minutes. Slice against the grain into 1/2-inch thick slices.
- 7
Serve the sliced tuna with the roasted sweet potatoes, edamame and green beans, a lemon wedge, and the creamy sauce on the side.
Tools you’ll need
- baking sheet
- skillet
- pot
- small bowl
- knife
- cutting board
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