1Heat oil in large skillet until very hot. Add the meat and stir fry until nicely browned. Add the onion,water, garlic salt, and ginger. Bring mixture to a boil, cover and cook about 5 minutes. Add the bell peppers, cover, and cook about 5 more minutes or until peppers are tender. Add the tomatoes.Slide off burner until you add corn starch mixture.
2Combine the sugar, corn starch, and soy sauce in a small bowl and whisk together until well combined. Add the mixture to the meat and pepper mixture, slide back on burner on medium/high heat and bring to a boil. Continue to cook, uncovered, until the sauce thickens. Serve over Steamed Rice.