Grilled Steak And Portobello Stacks Recipe
Ingredients 2 tablespoons plus 1/4 cup olive oil, divided1 tablespoon herbes de Provence1 beef tenderloin roast (1-1/4 pounds)4 large portobello mushrooms2 tablespoons balsamic vinegarBALSAMIC ONION:1 large onion, halved and thinly sliced4-1/2 teaspoons sugar1/2 teaspoon salt1/2 teaspoon pepper1 tablespoon olive oil2 tablespoons balsamic vinegarHORSERADISH SAUCE:1/2 cup sour cream1-1/2 teaspoons prepared horseradish1/4 teaspoon Worcestershire sauceSANDWICHES:12 slices white bread1/4 cup butter, melted4 cups spring mix salad greens2 tablespoons red wine vinaigrette3/4 cup julienned roasted sweet red peppers...