Healthy Mushroom Ground Beef Stroganoff

Name: Healthy Mushroom Ground Beef Stroganoff
Ingredients: * 2 tablespoon olive oil; * 1 medium onion, finely chopped; * 24 ounce mushroom (i used baby portobello), finely minced in food; processor; * 2 bell pepper, finely chopped; * 2 small eggplant (~3/4 pound), finely chopped; * 5-6 garlic clove, minced; * 1 pound lean ground beef; * 1/2 -1 teaspoon creole seasoning; * 1 teaspoon dried thyme; * 1 teaspoon gluten free soy sauce; * fresh ground pepper, to taste; * 1/2 pound dried gluten free pasta, cooked; * 1 cup beef broth; * 1/2 cup low fat sour cream; * fresh chopped parsley, for garnish