Spicy. Numbing. Crispy. Deeply aromatic. This classic Sichuan snack comes together in under 10 minutes — and gets better with every passing day.
Prep time: 2 min | Cook time: 8 min | Servings: 4 | Difficulty: Easy
These are one of my personal favorites. Sichuan spicy peanuts are a beloved snack from Sichuan province,the kind of thing you find at food stalls, laid out in small bowls before a meal, or served alongside cold beers on a summer evening. They're deceptively simple and completely addictive.
What makes them special is the combination of two powerhouse Sichuan ingredients: dried chilies for fiery heat, and Sichuan peppercorns for that distinctive mala tingle. Together, they infuse the oil (and through it, every single peanut) with layers of flavor you can't get any other way.
What is mala (麻辣)?
Mala is the defining flavor of Sichuan cuisine. Ma (麻) means numbing — that electric tingle from Sichuan peppercorns. La (辣) means spicy, the deep heat from dried chilies. Together, they create a sensation unlike anything else in cooking.
Why this recipe works
The technique here is everything. Instead of adding spices as a dry rub, you bloom the whole spices, dried chilies, peppercorns, and bay leaves, in hot oil first. This is what unlocks their full flavor potential. The fat-soluble compounds in Sichuan peppercorns and dried chilies only fully release in oil, so skipping this step would leave you with a fraction of the flavor.
Then the heat goes off before the peanuts go in. The residual heat in the oil is enough to coat the peanuts without burning them or making them greasy. The result is a light, crisp, deeply fragrant peanut that improves over the first 24–48 hours as the spices penetrate deeper.
Ingredients (4 servings)
- 200g unsalted roasted peanuts
- 2 tablespoons neutral oil
- 15 dried chilies
- 1 tablespoon Sichuan peppercorns (red or green)
- 5 bay leaves
- ¼ teaspoon salt
- 1 pinch of sugar
- ¼ teaspoon ground Sichuan pepper
A note on the key ingredients
Dried chilies
For an authentic Sichuan result, the variety of chili matters. The most common choice is er jing tiao — the classic Sichuan chili that's deeply fragrant with moderate heat. Generic supermarket dried chilies will work in a pinch, but the difference in aroma is significant. Shop our dried chilies →
Sichuan peppercorns
Sichuan peppercorns (花椒, huā jiāo) are not actually pepper — they're the dried husks of the prickly ash tree. Both red and green varieties work here. Red gives the classic warm, citrusy mala buzz. Green is more intense and piercingly floral. Use either, or mix them. Shop our Sichuan peppercorns →
Peanuts
Use pre-roasted, unsalted peanuts. Roasting from raw is possible but unnecessary; the recipe is designed around ready-roasted peanuts, which keeps things fast and simple.
Instructions
- Heat the oil. Add oil to a wok, just enough to coat the bottom — roughly 2 tablespoons. Heat over medium heat until the oil shimmers but is not smoking.
- Bloom the spices. Add the dried chilies, Sichuan peppercorns, and bay leaves. Reduce to medium-low heat and fry for about 2 minutes, stirring occasionally, until the oil smells deeply fragrant. Watch carefully — the chilies should darken slightly but not burn.
- Turn off the heat and add the peanuts. Remove the wok from the heat entirely. Add all the peanuts. The residual heat in the oil does the rest — no more cooking needed.
- Season. Sprinkle over the salt, a pinch of sugar, and the ground Sichuan pepper. Toss or shake the wok until everything is evenly coated.
- Cool and serve. Spread the peanuts out and leave to cool completely. Serve immediately, or transfer to an airtight container. They keep well at room temperature for several days.
Tips for the best result
- Wait a day. The flavor intensifies significantly after 24–48 hours. The day-two peanut is a revelation.
- Low and slow on the spices. Medium-low heat is non-negotiable. High heat burns the chilies in seconds, turning the oil bitter.
- Don't skip the bay leaves. They add a subtle herbal background note that rounds out the heat.
- Storage. Airtight container at room temperature for 3–5 days. Do not refrigerate — moisture kills the crunch.
How to serve Sichuan spicy peanuts
The most natural place for these is in a small bowl at the start of a meal — the classic Sichuan way. They're also ideal with cold beer, which tempers the heat between handfuls.
Beyond snacking, they work beautifully as a topping: scatter over dan dan noodles for extra crunch, add to a cold Sichuan cucumber salad, or use to finish a bowl of congee. Once you have a jar in the kitchen, you'll find uses everywhere.
Frequently asked questions
Can I use raw peanuts instead of roasted?
Yes, but the process changes. Raw peanuts need to be cooked through in the oil first, which takes longer and requires more oil. Pre-roasted peanuts keep the recipe fast and simple.
How spicy are these?
With 15 er jing tiao chilies, these are moderately spicy — noticeable heat but not punishing. For milder, reduce to 8–10 chilies. For maximum heat, substitute some with chaotian (facing-heaven) chilies or increase the quantity.
Can I eat the dried chilies and peppercorns?
Technically yes, but they're mainly there to flavor the oil and peanuts. Most people eat around them. The whole peppercorns in particular have an intensely numbing bite that's better avoided in large quantities.
What's the difference between red and green Sichuan peppercorns?
Red Sichuan peppercorns are the classic choice — warm, citrusy, and numbing in a rounded way. Green Sichuan peppercorns are more intensely floral and produce a sharper mala sensation. Both work here.
Recipe adapted from Red House Spice.