2 tablespoons canola mayonnaise |
2 tablespoons low-fat sour cream |
1 tablespoon capers, chopped |
1 tablespoon finely chopped fresh mint |
2 teaspoons finely chopped fresh flat-leaf parsley |
1/2 teaspoon red wine vinegar |
3/8 teaspoon freshly ground black pepper, divided |
1 medium vidalia onion, thinly sliced |
3 cups ice water |
1/4 teaspoon salt |
4 (6-ounce) square-cut mahimahi fillets |
1/4 cup all-purpose flour |
2 large egg whites, lightly beaten |
1 cup panko (japanese breadcrumbs) |
1 1/2 tablespoons olive oil |
4 (1 1/2-ounce) kaiser rolls, halved and toasted |
8 thin tomato slices |