Chinese soup container sizes vary by restaurant and supplier, so the printed ounce capacity is a better guide than the shape of the tub. This page explains common sizes and uses a simple Chinese-style egg drop soup recipe to show how much soup fits in each one.
For a single generous serving, a 16-ounce container is a versatile pick; for a smaller side portion, look at 8- or 12-ounce containers. The recipe below makes about 6 cups, which portions neatly into four 12-ounce containers when filled to a practical level.
Ingredients
- 6 cups (1.42 L) low-sodium chicken broth, or vegetable broth
- 2 large eggs (about 100 g without shells)
- 1 tablespoon (15 ml) soy sauce
- 1 tablespoon (8 g) cornstarch
- 2 tablespoons (30 ml) cold water
- 1 teaspoon (5 ml) toasted sesame oil
- ⅛ teaspoon (0.3 g) ground white pepper
- ¼ teaspoon (1.5 g) fine salt, plus more to taste
- 2 tablespoons (6 g) thinly sliced green onion
- ½ cup (80 g) drained canned corn kernels, optional
Instructions
- Prepare the ingredients. Thinly slice the green onion. In a small bowl, whisk the cornstarch with the cold water until smooth. Crack the eggs into a separate bowl and beat just until the whites and yolks are combined; a few streaks are fine. This preparation takes about 15 minutes, including measuring and draining the optional corn.
- Heat the broth. Pour the broth into a medium saucepan and stir in the soy sauce, salt, white pepper, and corn if using. Set the pan over medium-high heat and bring the liquid to a gentle simmer, stirring once or twice. This usually takes about 5 to 6 minutes, depending on the pan and starting temperature.
- Thicken lightly. Stir the cornstarch mixture again, since it settles quickly, then pour it into the simmering broth while stirring. Simmer for about 2 minutes, until the soup looks slightly glossy rather than watery. If you prefer a clear, thinner soup, use only half of the slurry; do not add dry cornstarch straight to the pot, because it can form lumps.
- Make the egg ribbons. Lower the heat so the broth is gently simmering, not boiling hard. Stir the soup in a slow circle and drizzle in the beaten egg in a thin stream. Let the egg set for about 1 to 2 minutes, stirring gently once to separate the ribbons. Check the egg-containing soup with a food thermometer; the USDA FSIS safe minimum for egg dishes is 160°F (71°C).
- Finish and portion. Turn off the heat and stir in the sesame oil and most of the green onion. Taste and adjust the salt or pepper. Ladle the soup into bowls for serving, or into clean containers that are rated for hot food. Sprinkle the remaining green onion on top. The recipe yields about 6 cups, with small differences depending on simmering and how much corn you add.
Tips
- Read the capacity, not just the label. Container sizes are not standardized across Chinese takeout restaurants, wholesalers, or home-storage brands. A listing may describe brim capacity—the amount it holds when filled to the very top—or a practical fill amount. Check whether the seller gives ounces, milliliters, or both, and leave room beneath the lid rather than filling to the rim.
- Use broth that suits the soup. Low-sodium chicken broth gives a familiar savory base; vegetable broth makes the recipe vegetarian if you also choose a vegetarian-friendly soy sauce. Regular broth can be salty, so start with less added salt and season after the egg is cooked. If you cannot find white pepper, use a small pinch of black pepper; it tastes sharper and leaves visible flecks.
- Keep the egg ribbons delicate. A vigorous boil can break the egg into tiny bits and make the soup cloudy. Lower the heat before adding the egg, pour slowly, and avoid stirring constantly once the ribbons begin to set. If the soup thickens too much, stir in a little hot broth or water.
- Choose packaging for the temperature. Not every takeaway tub is microwave-safe or designed for hot filling. Use the container according to its label; transfer soup to a saucepan or microwave-safe bowl if the packaging does not explicitly permit reheating. Avoid pouring hot soup into a cold glass container that is not rated for thermal changes.
Serving Suggestions
Serve the egg drop soup hot in a bowl, with the green onion visible on top. It works as a light first course before a meal with rice, stir-fried vegetables, or noodles, and the optional corn makes each portion a little more substantial. For a takeout-style serving, place about 1½ cups (355 ml) in a 12-ounce container and leave some headspace so the lid does not press into the soup. A 16-ounce container gives a two-cup portion or extra room for toppings.
For packing several portions, let the soup stop steaming heavily before closing the lids, while still following safe handling times. Keep containers upright in a carrier and avoid overfilling: liquid can slosh into the lid seam during transport. If you are serving guests at home, portion into pre-warmed bowls so the soup stays hot longer; do not pre-warm disposable packaging unless its instructions say that is safe.
Variations
Egg drop soup has many home and restaurant versions. For a meat-free pot, use vegetable broth and omit any non-vegetarian stock ingredients. For a heartier variation, add sliced mushrooms or finely chopped cooked chicken; if you add raw chicken, cook it separately or in the broth until it reaches 165°F (74°C), checked with a food thermometer, before adding the egg. Cooked chicken should be reheated thoroughly in the soup.
For a ginger-forward flavor, simmer two or three thin slices of fresh ginger in the broth and remove them before serving. A small amount of rice vinegar can add a tangy note, while a few drops of chili oil make the bowl hotter; add either at the table so diners can adjust their own portions. To make the soup gluten-free, use a soy sauce labeled gluten-free, such as tamari, and verify that the broth and any prepared toppings meet your needs. The taste will vary with the broth and seasonings, so adjust gradually rather than adding a large amount at once.
Storage and Reheating
Refrigerate leftover soup within 2 hours of cooking, divided into shallow, covered containers to cool promptly. Keep it refrigerated at 40°F (4°C) or below and use it within 3 to 4 days. The egg ribbons may become firmer and the soup may thicken as it sits; that change is normal. If you know you will have leftovers, storing the soup in meal-size portions makes it easier to chill and reheat only what you need.
Reheat on the stovetop over medium heat, stirring gently, or in a microwave-safe bowl in short intervals with a stir between intervals. Heat leftovers to 165°F (74°C), checking with a food thermometer. Add a splash of broth or water if the soup has thickened, then taste and adjust the seasoning. Avoid reheating the same portion repeatedly; take out only what you plan to eat. For longer storage, freeze in freezer-safe containers with headspace for expansion, then thaw in the refrigerator and reheat to 165°F (74°C). The texture of the egg may be less delicate after freezing.
Frequently Asked Questions
What size is a typical Chinese soup container?
There is no single standard. Common retail and takeout capacities include 8 ounces (1 cup/237 ml), 12 ounces (1½ cups/355 ml), 16 ounces (2 cups/473 ml), 24 ounces (3 cups/710 ml), and 32 ounces (4 cups/946 ml). A restaurant may use different sizes or describe a container by its nominal capacity, so check the actual product details when ordering supplies.
How many cups fit in a 16-ounce soup container?
A US fluid ounce is ⅛ cup, so 16 fluid ounces equal 2 cups, or about 473 ml. That is the volume to the stated capacity; leave headspace for a secure lid, especially with hot soup. A practical fill may be somewhat less than two full cups.
Which container size should I use for one serving?
For a smaller side portion, use an 8- or 12-ounce container. A 12-ounce container holds 1½ cups to capacity and is a useful choice for a modest bowl-sized serving if you leave a little room at the top. Choose 16 ounces for a larger serving, a soup with add-ins, or extra headspace. Appetite and menu portions differ, so treat these as planning estimates rather than fixed serving rules.
How many servings does this recipe make?
It makes about 6 cups, or four portions of roughly 1½ cups each. That amount fits into four 12-ounce containers if portioned carefully, though leaving extra headspace may mean using 16-ounce containers instead. If the soup simmers down more than expected, top it up with a little hot broth before dividing it.
Can I microwave soup in a Chinese takeout container?
Only if the container is clearly labeled microwave-safe and its instructions allow it. Some containers are intended for transport or cold storage only, and some lids must be removed before heating. When there is no clear label, transfer the soup to a microwave-safe dish; never assume that a paper, plastic, or foam container is safe because it held hot soup once.
Are soup container ounces the same as ounces by weight?
No. Container capacity is usually measured in fluid ounces, a unit of volume; ounces by weight measure mass. Soup weight depends on its ingredients, so a 16-fluid-ounce container does not mean the soup weighs 16 ounces. For portioning, use the container’s volume rating or measure the soup in a liquid measuring cup.
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Safety notes: safe minimum internal temperatures from USDA FSIS; raw and undercooked fish guidance from the U.S. FDA. Food safety notes
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