Classic Beef Stroganoff

Ingredients

• 1 beef Top Sirloin Steak Boneless 1 inch thick (about 1 pound)
• 1 tablespoon minced garlic
• 1/2 teaspoon dried thyme leaves
• 2 teaspoons vegetable oil, divided
• 1/2 teaspoon salt, divided
• 1/4 teaspoon pepper
• 1-1/3 cups diced onions
• 8 ounces sliced mushrooms
• 3 tablespoons all-purpose flour
• 1-1/2 cups reduced-sodium beef broth
• 1/2 cup dairy sour cream
• 2 cups hot cooked whole wheat egg noodles
• 2 tablespoons chopped fresh parsley leaves (optional)