1 Mix brown sugar, garlic powder and onion powder in small bowl until well blended. Set aside.
2 Spray inside of slow cooker with no stick cooking spray. Place green beans and onions in slow cooker. Drizzle with butter. Cover.
3 Cook 2 hours on HIGH or until green beans are tender. Mix soy sauce and cornstarch in small bowl until well blended. Uncover. Stir soy sauce mixture into green beans. Cover again.
4 Cook 30 minutes longer on HIGH or until sauce is slightly thickened. Stir brown sugar mixture into green beans just before serving. Sprinkle with toasted sliced almonds.