Steak with Red Wine Mushroom Sauce

Name: Steak with Red Wine Mushroom Sauce
Ingredients: 6 skirt steaks, 4 ounces each; Vegetable oil cooking spray; 2 tablespoons olive oil, divided; 1/2 pound French or regular carrots; 1/4 pound baby summer squash, halved; 1/4 pound pearl onions, peeled and halved; 1/4 pound brussels sprouts, halved; 8 ounces cremini mushrooms; 4 ounces portobello mushrooms; 4 ounces button mushrooms; 1 medium white onion, diced; 2 tablespoons chopped garlic; 1/3 cup Cabernet Sauvignon; 24 ounces low-sodium beef broth; 3 tablespoons cornstarch; 2 ounces tomato paste; 2 tablespoons Italian seasoning