Pepper Steak, Crockpot

Ingredients

• 1-1/2 to 2 lbs. pounds pepper steak
• 2 tablespoons oil
• 1/4 cup soy sauce
• 1 cup chopped onion
• 1 garlic clove minced
• 1 teaspoon sugar
• 1/2 teaspoon salt
• 1/4 teaspoon pepper
• 1/4 teaspoon ground ginger
• 4 tomatoes, cut into eighths OR 1 16-ounce can of tomatoes with liquid, cut up
• 2 large green peppers, cut into strips
• 1/2 cup cold water
• 1 tablespoon cornstarch