ingredients
- 1 teaspoon wasabi powder or white horseradish
- 1/4 red onion, very thinly sliced
- 1/2 cup watercress, rinsed and dried, stems removed
- 4 slices Atkins bread, lightly toasted
- 1/2 teaspoon soy sauce
- 1 8-10 ounce tuna steak
- 1 tablespoon mayonnaise
- 1 teaspoon canola oil
- 1 teaspoon sesame oil
prepration
Heat sesame and canola oils in a large skillet over medium-high heat. Sear tuna 2 minutes per side. Transfer to a cutting board and slice thinly on the diagonal. Mix mayonnaise, wasabi powder and soy sauce. Spread on bread slices. Layer watercress, red onion, and tuna slices on two slices of bread. Top with remaining bread slices.
