Creating Seared Tuna with Ponzu for Dipping can be straightforward if you follow these steps carefully:

1. Prep Tuna: Pat the tuna steaks dry with paper towels. Season both sides generously with salt and cracked black pepper.
2. Heat Pan: In a skillet or non-stick pan, heat the sesame oil (and olive oil, if using) over medium-high heat.
3. Sear Tuna: Once the oil is hot, add the tuna steaks. Sear for about 1–2 minutes on each side, depending on your preferred doneness. For rare, aim for a bright red center.
4. Remove and Rest: After searing, carefully remove the tuna from the pan and place it on a cutting board. Allow it to rest for a minute.
5. Slice Tuna: Using a sharp knife, slice the tuna steaks into thin, even pieces against the grain.
6. Prepare Ponzu: In a small bowl, pour the ponzu sauce. Optional: add a sprinkle of sesame seeds or thinly sliced green onions for added flavor and texture.
7. Plate the Dish: Arrange the sliced tuna attractively on a plate. Serve with the ponzu sauce on the side for dipping.

This method will guide you through creating this exquisite dish with ease. The vibrant flavors and textures will surely impress anyone who joins you for this delightful meal!