T-Bone Steaks with Grilled Vegetables and Steak Sauce

Ingredients

• 2 beef T-Bone Steaks, cut 1 inch thick (about 2 pounds)
• 3 tablespoons mixed peppercorns (black, white, green and pink), coarsely ground
• 1 teaspoon salt
• 1/8 teaspoon ground red pepper
• 2 small red, yellow, orange or green bell peppers, cut into 6 wedges each
• 8 ounces medium button mushrooms
• 2 tablespoons olive oil
• Salt and pepper
• 2 tablespoons butter
• 1/2 cup finely chopped onion
• 1 teaspoon minced garlic
• 3/4 cup ketchup
• 2 tablespoons packed brown sugar
• 1 tablespoon Worcestershire sauce