1.
sweet bean paste, red bean paste, filling (for wagashi)
Most commonly refers to sweet paste made from azuki beans, used in Japanese confections. Can be smooth (koshi-an) or chunky (tsubu-an).
この大福には餡がたっぷり入っている。
This daifuku is filled with plenty of sweet bean paste.
餡は粒餡と漉し餡のどちらが好きですか。
Do you prefer chunky or smooth bean paste?
祖母は小豆から餡を手作りした。
My grandmother made sweet bean paste from azuki beans by hand.
2.
thick starchy sauce, savory filling
Refers to thickened sauces used in Chinese and Japanese cuisine, often made with starch.
餡かけ焼きそばを注文した。
I ordered fried noodles with thick sauce.
とろみのある餡が料理に絡んで美味しい。
The thick sauce coating the dish is delicious.
片栗粉で餡を作る。
Make a thick sauce with potato starch.
餡 has two distinct meanings depending on context: sweet bean paste used in 和菓子 (Japanese confections), and savory thickened sauce used in cooking.
SENSE 1 — SWEET BEAN PASTE:
Made from 小豆 (azuki beans), this is the most common filling in Japanese sweets.
Types:
- 粒餡: chunky bean paste (beans partially intact)
- 漉し餡: smooth bean paste (strained)
- 白餡: white bean paste (from white beans)
Found in: 大福, 饅頭, 鯛焼き, 羊羹
SENSE 2 — THICK SAUCE:
A starchy sauce made with 片栗粉 (potato starch), used in Chinese-influenced Japanese dishes.
- 餡かけ: dish topped with thick sauce
- 餡かけ焼きそば: fried noodles with thick sauce
KANJI:
Also commonly written in hiragana as あん.