Preparation

• Combine the tomatoes, 1 Tbs. of the oil, the onion, vinegar, oregano, garlic, 1 tsp. salt, and 3/4 tsp. pepper in a medium bowl.
• Season the steaks with 1/2 tsp. salt and 1/2 tsp. pepper. Put the flour in a shallow dish, beat the eggs in a second shallow dish, and combine the panko and Parmigiano in a third shallow dish. Dredge the steaks in the flour, then in the egg, letting any excess drip back into the dish, and then in the breadcrumb mixture.
• Heat 2 Tbs. of the oil in a 12-inch skillet over medium-high heat. Cook 2 of the steaks, flipping once, until nicely browned and just cooked through, 4 to 6 minutes total. Transfer to a platter, cover, and keep warm. Repeat with the remaining steaks and 2 Tbs. oil. Serve the steaks topped with the salsa.