1/4 cup worcestershire sauce |
2 tablespoons low-sodium soy sauce |
1 tablespoon olive oil |
1 teaspoon dried oregano |
1/2 teaspoon freshly ground black pepper |
2 garlic cloves, minced |
4 (6-ounce) tuna steaks (about 1 inch thick) |
1/2 cup reduced-fat sour cream |
1 1/2 teaspoons prepared horseradish |
1/2 teaspoon salt |
1/2 teaspoon dijon mustard |
1/4 teaspoon worcestershire sauce |
cooking spray |