01
Long Grain Rice
10.0best for soup1 cup : 1 cup
Much fluffier, won't clump as well
10.0
short-grain rice substitute
in soup.
Short-Grain Rice serves as the starchy foundation of Soup, affecting the broth and body with its grain size and stickiness. Substitutes should cook to a similar texture.
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02
Medium-Grain Rice
10.0best for soup1 cup : 1 cup
Closest swap, slightly less sticky
10.0
adjustment for this dish
Medium-grain rice thickens the broth nearly as well as short-grain but holds texture longer. Keep the 1/3 cup dry per quart, add at the 25-minute mark, and skim foam once instead of twice — the grain sheds less surface protein so the stock stays clearer without aggressive skimming.
03
Glutinous Rice
10.0best for soup1 cup : 1 cup
Even stickier; great for sushi
10.0
adjustment for this dish
Glutinous rice dumps its starch almost immediately and will porridge the pot within 15 minutes of simmering. Drop to 3 tbsp dry per quart, add only in the last 18 minutes of cooking, and stir every 2 minutes — unchecked, the bottom scorches because the thick starch coat insulates the pan from the stock.
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04
White Rice
6.71 cup : 1 cup
Stickier and more starchy; works in sushi or rice pudding, overcooks easily so reduce water slightly
6.7
adjustment for this dish
Generic white rice varies in starch release. Start with 1/3 cup per quart, add at 25 minutes, and check body at 20 minutes of simmer — if the ladle coats thinly, stir in 1 tsp cornstarch slurry to match short-grain's natural thickening. Season the pot 1 tsp salt per quart only after the rice is in.
technique for soup
technique
Short-grain rice in soup thickens the broth from within — it leaks roughly 12% of its dry weight as soluble starch during a 25-minute simmer, which is why a ladleful of yesterday's rice soup coats the spoon. Add 1/3 cup dry rice per quart of stock at the point where the aromatics (mirepoix sautéed 6 minutes, bay leaf, thyme) have built their base flavor; any earlier and the grains overcook into mush before the vegetables are tender.
Unlike meatloaf where the rice must stay discrete inside a solid matrix, soup wants the opposite: grains blown open enough to lace the liquid with body. Keep the simmer at 195°F, not a rolling boil — aggressive bubbles shear the grains and turn the soup cloudy gray.
Stir every 4-5 minutes and skim any foam; season with 1 tsp salt per quart after the rice is in so the starch doesn't bind too tightly around under-seasoned grains. If serving next day, cook the rice separately and add it to the reheated broth or the whole pot will reduce to porridge.
pitfalls to avoid
watch out
Don't add the rice at the start with the aromatics — 40 minutes of simmering blows the grains into mush before the vegetables have built the broth's depth; add at the 25-minute mark.
watch out
Avoid a rolling boil once rice is in — aggressive bubbles shear the grain and release too much starch at once, clouding the stock and turning a clear soup gray.
watch out
Skim the foam twice during the simmer — starch proteins float to the top and, left there, they reabsorb and give the broth a raw cereal aftertaste instead of clean body.
watch out
Don't store the rice in the pot overnight — the grain keeps drinking stock and by morning your soup is porridge; cook rice separately if you want leftovers that reheat well.
watch out
Season with 1 tsp salt per quart after the rice goes in — salting earlier pulls moisture from the grains prematurely and tightens the starch so the broth never thickens properly.