Quick answer
In 30 seconds
Carnaroli: the king. For any important risotto. Unbeatable cooking hold.
Arborio: the popular one. Creamier but breaks easily. For beginners.
Vialone Nano: the Venetian. Smaller, excellent for fish and "all'onda" risottos.
The three varieties at a glance
Carnaroli
€5-12/kg
- Superfine, long grain
- 22% amylose (high)
- Cooking hold: excellent
- Mantecatura: unbeatable
- Time: 16-18 min
- Origin: Pavia, Vercelli
Arborio
€3-5/kg
- Superfine, large round grain
- 18% amylose (medium-high)
- Cooking hold: good
- Mantecatura: very creamy
- Time: 14-16 min
- Origin: Vercelli
Vialone Nano
€4-7/kg
- Semifine, small round grain
- 20% amylose (medium)
- Cooking hold: outstanding
- Mantecatura: light, "all'onda"
- Time: 14-15 min
- Origin: Verona IGP
Carnaroli: the king of risottos
Born from a cross between Vialone and Lencino in 1945, Carnaroli is considered the most technical risotto rice in the world. It grows in the paddies of Lomellina (Pavia) and Vercellese.
What makes it special
- High amylose content (22%): the grain stays firm even after 20 minutes of cooking
- Gradual starch release: creaminess builds minute by minute, not all at the start
- Forgives mistakes: even cooked 2 minutes too long, it doesn't break. The "chef's rice for beginners"
When to use it
Always, if you can afford it. The choice of Michelin restaurants. Carnaroli "Acquerello" or "Cascina Veneria" (aged 12-24 months) cost up to €12/kg but transform any risotto.
Arborio: the best-selling rice
The "supermarket rice". Selected in 1946 in the Vercelli area. Large, round grain with the classic "white dot" in the centre (the pearl).
What makes it popular
- Very creamy: releases a lot of starch, perfect for velvety texture
- Affordable: €3-5/kg, accessible
- Available everywhere: every supermarket sells it
The drawback
Lower cooking hold than Carnaroli. Cook 1-2 minutes too long and the grain splits sideways. Requires constant attention.
When to use it
Home-style traditional risottos, especially where creaminess is the star (pumpkin, gorgonzola). Ideal for learners too.
Vialone Nano: the Venetian rice
Grown around Isola della Scala (Verona), it's one of the few Italian rices with IGP certification (Vialone Nano Veronese). Origin: 1937, from a cross between Vialone and Nano.
What makes it unique
- Small round grain (semifine, not superfine)
- Absorbs less liquid: needs less broth (about 2.5x weight, not 3x)
- Excellent cooking hold: paradoxically even better than Carnaroli
- Cooks faster: 14-15 minutes vs 18 for Carnaroli
- Ideal for "all'onda": the risotto stays more fluid and flowing, Venetian style
When to use it
Fish and shellfish risottos. Venetian recipes. Anytime you want a looser, less compact risotto. Also for the famous Venetian "Risi e Bisi" — unbeatable here.
Technical comparison table
| Feature | Carnaroli | Arborio | Vialone Nano |
|---|---|---|---|
| Grain length | 7.1 mm | 6.8 mm | 5.3 mm |
| Classification | Superfine | Superfine | Semifine |
| Amylose | 22% | 18% | 20% |
| Cooking time | 16-18 min | 14-16 min | 14-15 min |
| Cooking hold | Excellent | Medium | Outstanding |
| Creaminess | Balanced | Very high | Light |
| Broth needed | 3x weight | 3x weight | 2.5x weight |
| DOP/IGP mark | No (only Baraggia DOP) | No | IGP Veronese |
| Average price | €5-7/kg | €3-5/kg | €4-7/kg |
| Easy to find? | Yes, online/specialty | Yes, everywhere | Specialty stores |
Which to choose for your recipe
For an important risotto (guests, occasion)
Carnaroli. Always. If budget allows: Acquerello aged 12 months.
For a fish risotto
Vialone Nano. The cooking hold and lightness of the wave make it perfect.
For a creamy risotto (gorgonzola, pumpkin, cheese)
Arborio. Its tendency to explosive creaminess becomes a virtue.
If you're learning
Arborio. Cheaper, available everywhere, teaches you to pay attention.
If you want to become truly good
Carnaroli. Invest once, learn forever.
Reliable Carnaroli brands
Acquerello, Cascina Veneria, Riserva San Massimo, Riso Gallo Riserva, Tenuta Margherita. These are the ones most found in professional kitchens.