Lemon and Soy Scented Tuna Slices

Ingredients:
- 1 teaspoon unsalted butter or 1 teaspoon duck fat
- 6 ounces yellow fin tuna
- 1 lemon, cut in 10 slices
- 1 teaspoon soy sauce
- 1 teaspoon minced green onion
- 12 teaspoon toasted sesame seeds
- 14 teaspoon toasted sesame oil

Directions:
- In skillet, melt butter over medium high heat.
- Sear tuna on all sides for 15-20 minutes per side.
- Remove from heat and slice into 10 slices.
- Set aside.
- Arrange lemon slices on platter.
- Place tuna slices on top of lemon and sprinkle with soy sauce, green onions, sesame seeds and oil.