Slow Cooker Pepper Steak II - Chefwiz

Ingredients

• 2 tablespoons of olive oil
• 3 pounds of beef sirloin (, sliced into strips)
• 1 tablespoon of minced garlic
• 1 onion (, chopped)
• ½ cup of soy sauce
• 1 teaspoon of salt
• ½ teaspoon of ground black pepper
• 2 teaspoons of white sugar
• 3 green bell peppers (, cut into strips)
• 1 tablespoon of cornstarch
• ¼ cup of cold water