3 broiled steak sandwiches balsamic Recipes

steak, kosher salt and pepper, roma (plum) tomatoes, halved, red onion, sliced into 1/4-inch-thick rings, olive oil, balsamic vinegar, focaccia or french bread, cut in half, blue cheese

garlic cloves, smashed, canola oil, balsamic vinegar, worcestershire sauce, soy sauce, honey, kosher salt, freshly ground black pepper, top-round london broil, butter, all-purpose flour, whole milk, grated aged provolone, kosher salt and freshly ground black pepper, green onions, cleaned well, olive oil, salt and freshly ground black pepper, french roll baguettes , halved lengthwise