1/2 cup chopped yellow bell pepper |
1/2 cup diced seeded tomato |
1/4 cup chopped green onions |
2 tablespoons chopped fresh cilantro |
1 tablespoon lime juice |
1 teaspoon fresh grated orange rind |
2 teaspoons cider vinegar |
1/4 teaspoon salt |
1 finely chopped seeded jalapeƱo pepper |
2 teaspoons blackening seasoning |
4 (6-ounce) tuna steaks (about 1 inch thick) |
1 teaspoon vegetable oil |