Spanish Steak Roll with Sauteed Vegetables Recipe

Ingredients

• 1 lb Trimmed boneless beef Sirloin steak, cut ¾" Thick (or you may substitute 1 lb. top round steak)
• 1 teaspoon Garlic powder, divided
• ¼ teaspoon Freshly ground black pepper
• 2 teaspoon Vegetable oil, divided
• 1 teaspoon Butter
• ¾ teaspoon Salt, divided
• 1 Medium red and green bell Peppers, cut lengthwise into Thin strips (appr. 3 cups)
• 1 sm White onion, thinly sliced
• 1 cups Sliced fresh mushrooms
• 1/3 cups Chopped walnuts
• ¼ teaspoon Chili pepper
• 1 tablespoon Dairy sour cream
• 2 tablespoon Drained, chopped canned Green chilies