Thinly slice 1 1/2 pounds of thin top sirloin and place into a large bowl
Add 2 whisked eggs into the bowl and mix to combine
Add 1/2 teaspoon of salt, 1/2 teaspoon of garlic powder, 1/2 teaspoon of onion powder, 1/4 teaspoon of black pepper, 1/4 teaspoon of white pepper and 1/8 teaspoon of cayenne pepper and mix to combine
Add 1/2 cup of cornstarch and mix until all of the beef is coated in the sticky seasoned mixture
Add 1/2 cup of canola oil into a wide skillet or wok and place over medium to medium high heat
Once the oil is very warm, fry the beef in several batches, transferring it onto a paper towel lined plate once crisp
Once all of the beef is crisp, discard most of the oil from the skillet and return it to medium to medium high heat
Add 1 thinly sliced large yellow onion and 1 thinly sliced large red sweet bell pepper into the skillet and cook for about 5 minutes, stirring occasionally
Add 4 minced cloves of garlic and cook, stirring consistently for about 30 seconds
Add 1 tablespoon of crushed or pasted ginger, 1/4 cup of rice vinegar, 1/3 cup of soy sauce, 3 tablespoons of tomato paste, 2/3 cup of granulated sugar, 3 tablespoons of ketsup, 2 tablespoons of sambal oelek and 1 tablespoon of honey into the skillet and stir to combine
Bring the sauce to a simmer and cook for 60-90 seconds or until the sauce begins to thicken slightly and become sticky in texture
Add the crispy beef back into the skillet and toss the beef, peppers, onions and sauce until everything is fully incorporated
Reduce the heat to medium low and allow the beef to heat back up in the sauce
Serve with rice or rice noodles (optional)