What is chop suey, exactly?
Chop suey is a stir-fry style dish popular in Chinese American cooking, typically made with meat, mixed vegetables, and a thickened savory sauce. It is fast, adaptable, and great over rice or noodles.
Is this “authentic”?
This recipe is authentic to the classic Chinese American restaurant version many of us grew up with. It is takeout-style: a glossy brown sauce, crisp vegetables, and a sweet-tangy balance. If you are looking for a more Cantonese-style home dish, the sauce profile and vegetable choices can be different.
Does chop suey always have a sweet-tangy sauce?
Not always. Some versions lean more purely savory. This one is my take on the familiar takeout-style profile, where a little vinegar plus a touch of ketchup and sugar gives the sauce that “classic menu” vibe.
Can I make it without ketchup?
Yes. Ketchup adds sweetness, color, and that familiar tang. Swap it for 1 tablespoon tomato paste plus 1 extra teaspoon sugar. Add a tiny splash more vinegar if you miss the tang.
Why did my sauce turn gummy?
Usually too much cornstarch or cooking the slurry too long. Use the amounts listed, add slurry while stirring, and stop once the sauce turns glossy and coats a spoon.
Can I use pork, beef, shrimp, or tofu?
Absolutely. Keep pieces bite-sized and cook in batches so the pan stays hot. For tofu, press it well and sear until golden before adding it back with the sauce.
What vegetables work best?
Bean sprouts, celery, onion, mushrooms, bell pepper, carrots, baby corn, bamboo shoots, snow peas, and napa cabbage all play nicely. Aim for a mix of crunchy and tender.
Any allergy or gluten-free notes?
Soy sauce can contain wheat, and oyster sauce usually contains shellfish. For gluten-free, use tamari (or certified gluten-free soy sauce) and a gluten-free oyster sauce, or swap in a mushroom stir-fry sauce.