Quince vs Japanese Quince vs Chinese Quince: What's the Difference?
Short answer: All three are hard, aromatic pome fruits eaten cooked, but from different genera. True quince (Cydonia oblonga) is the large, golden, pear-or-apple-shaped fruit used for membrillo, jelly, and poaching. Japanese quince (Chaenomeles) is a smaller, tarter ornamental-shrub fruit that's usable in preserves. Chinese quince (Pseudocydonia sinensis) is large, hard, and intensely fragrant, grown as much for scent and looks as for cooking.
| 🍈 Quince | 🟡 Japanese quince | 🟡 Chinese quince | |
|---|---|---|---|
| Taste | Raw, it's woody, sour, and mouth-dryingly astringent — essentially inedible. Cooked slowly, it develops honey, rose, and baked-apple flavors and its pale flesh blushes deep pink from heat-released pigments. | Fiercely tart and aromatic, with hard, sour, apple-quince flesh and a lemony sharpness; cooked and sweetened it makes fragrant jams, cordials, and syrups with a bright citrus-like acidity. | Astringent, sour, and woody raw, with dense, hard flesh; cooked or steeped it turns fragrant and tart-sweet, and its aroma alone — floral, honeyed, and intense — is prized as a natural room scent. |
| Type | Pome | Pome | Pome |
| Peak season | Autumn | Autumn | Autumn |
| Origin | Caucasus and northern Persia (modern Iran/Turkey region) | Japan and East Asia; widely grown as an ornamental | China; long grown in Korea and Japan |
| Calories (per 100 g) | 57 | 45 | 55 |
| Sugar (per 100 g) | 12.5 g | 4 g | 8 g |
| Vitamin C (per 100 g) | 15 mg | 60 mg | 30 mg |
| Typical price | Mid | Budget | Budget |
Three fruits carry the “quince” name, all hard and fragrant and all destined for the pot rather than the fruit bowl - but they come from three different genera.
The true quince (Cydonia oblonga) is the one recipes mean. It’s a large, knobbly, golden fruit shaped like a lumpy pear or apple, downy when young, with dense, astringent raw flesh that transforms under heat into something floral, pink, and honeyed - the basis of membrillo (quince paste), jellies, and poached desserts. Its perfume alone can fill a kitchen.
The Japanese quince (Chaenomeles) is really a flowering ornamental shrub, grown for its vivid spring blossoms. Its fruit is smaller, greener, and tarter, but perfectly usable stewed or in preserves once cooked.
The Chinese quince (Pseudocydonia sinensis) is a small tree with handsome flaking bark and very large, hard, oval fruit that is astonishingly fragrant - people keep them in bowls just for the scent. Cooked, it goes into preserves, teas, and tonics.
So: true quince for cooking and membrillo; Japanese quince for the flowers (with edible fruit as a bonus); Chinese quince for size and perfume. All three demand cooking.
Frequently asked questions
Can you eat any of these raw?
Generally no. All three are hard, tannic, and astringent when raw, and are cooked to become edible and delicious. Long, gentle cooking turns true quince pink and floral; the Japanese and Chinese kinds are likewise stewed, made into jelly, or used to flavour and perfume dishes.
Which one makes membrillo (quince paste)?
The true quince, Cydonia oblonga. Its high pectin and perfume are ideal for the classic Spanish quince paste and for jellies, poaching, and tarts. The other two can be used in preserves but aren't the traditional membrillo fruit.
Why grow Japanese or Chinese quince if the true quince cooks better?
Both are prized ornamentals. Japanese quince (Chaenomeles) is a popular flowering shrub with bright spring blossoms, and its small fruit is a bonus. Chinese quince (Pseudocydonia sinensis) has beautiful bark and huge, powerfully fragrant fruit often kept in a bowl to scent a room.