Make This Sichuan-Style Fragrant Oil Once and You're Minutes Away From a Delicious Meal (Patreon)

A Fragrant Oil that Lasts Forever and Offers Endless Possibilities

Some recipes are like a taxi. You start your trip, go straight from point A to point B, you arrive, and you’re done. Other recipes are like the boat ride to Pleasure Island in Pinocchio: the journey is just the beginning, and once you arrive, a whole world of possibilities opens up in front of you, each one more delicious than the next. (And unlike on Pleasure Island, you don’t end up turning into a donkey.)

This fragrant Sichuan oil is very much the second kind of recipe.

The finished oil doesn't look like much. Oil, a handful of aromatics, a few warm spices. But once it’s made, it can change the way the rest of your cooking week (or cooking months, depending on how much you make in a batch) unfolds. It’s not a finished dish so much as a key that opens the door to possibilities. Suddenly you’re five minutes away from a dressing, a dipping sauce, a stir-fry, or a cold vegetable dish, depending on where you feel like going.

The idea behind the oil comes from the same flavor logic as the soy and fragrant oil dipping sauce I published in The Wok. In that recipe, you pour smoking-hot oil over a raw aromatic mixture, blooming everything all at once. It’s dramatic, fast, and extremely effective, especially when you are doing it just before serving tableside, where the burst of aroma that comes from the rapidly sizzling aromatics hits the noses of your dinner guests.

This version takes a different route—not because the hot-pour method is wrong, but because sometimes I want a base that keeps the flavor trapped in the oil instead of dispersed straight into the air. Something that's rounder, softer, more permanent, and more adaptable. Here, instead of shock and sizzle, there's patience.

I start by covering the aromatics—Sichuan peppercorns, star anise, chilies, bay leaf, ginger, garlic, and scallions—with cold oil and slowly heating it up. This way, we gently coax flavor out of the aromatics without aerosolizing them and without pushing them past their limits. Sichuan peppercorns, in particular, can turn harsh or bitter if overheated. Once the oil hits around 225°F (105°C), you’ll see just the faintest bubbling as moisture escapes from the ginger, garlic, and scallions. That's an indication that the oil is just above the boiling temperature of water, which in turn is an indication that aromatic compounds are being forced out of the vegetable cells and dissolving into the oil.

After ten or so minutes of gentle bubbling, the result is an oil that’s deeply aromatic without being aggressive. You get citrus and pine from the peppercorns, gentle sweetness from star anise, and a background warmth from dried chilies. (If you want, you can also add some fennel, cinnamon bark, cumin, coriander, citrus peels, white peppercorns, or cloves (a very sparing amount of cloves—they're intense.)

Let the oil cool and store it in a sealed container in the fridge. Once you've made it, you’ll find reasons to use it. A spoonful stirred into soy sauce and vinegar becomes a delicious dressing for a simple cucumber salad (or for dipping simply stir-fried shrimp or squid). Stir that same dressing together with roasted sesame paste, sliced scallions, and cilantro (and, perhaps, a drizzle of chili crisip) and pour it over some noodles and you've got lunch. Use it to finish (or start) a stir-fry. Heat it up and pour it over some minced scallions and ginger, season it with salt and MSG, and you've got a delicious sauce for poached chicken or steamed fish. Stir some into mayonnaise for a sandwich spread. Dress that shredded rotisserie chicken with it. Drizzle some into egg drop soup for a burst of flavor. Add it to your instant ramen. Mix it with dashi, soy sauce, and splash of citrus to dress blanched and chilled greens. You get the idea.

If you want a suggestion of where to use it first, try it in a classic Sichuan-style smashed cucumber salad.

If the oil is the boat, the cucumbers are your first stop. Cold, crunchy, lightly garlicky, and dressed just enough to coat rather than pool. Smashing the cucumbers instead of slicing them creates cracks and jagged edges that drain more efficiently and give the dressing something to cling to. Salting (and adding a little MSG) pulls out excess water while concentrating flavor, keeping everything snappy.

Make the oil once and you’re not finished. You’ve just arrived. And unlike on Pleasure Island, there's no danger of turning into a donkey: the only thing you risk turning into is the kind of cook who always has something good within reach.

(And if you're a member of the Cookbook Club, stay tuned for a few extra recipes that use this oil for delicious results.)

Recipe: Fragrant Sichuan Oil

Every recipe I publish here is personally tested, tasted, and approved.

What I love about this recipe:

It’s a reusable flavor base, not a one-off sauce.

Gentle heat keeps the aromatics in the oil instead of the air.

It improves vegetables, noodles, and stir-fries instantly.

One batch lasts for months.

Yield: About 1 cup (240ml)Active Time: 10 minutesTotal Time: 20 minutesNotes: Store refrigerated; keeps for several months. This batch is scaled up from the recipe shown in the video. You can halve or double it at will. Feel free to add other aromatics as desired: sliced shallots, white peppercorn, coriander, fennel, cumin, cloves (limited to one or two), citrus peels, or a few fragments of cinnamon, as desired.

Ingredients

1 cup (240ml) neutral oil (peanut, grapeseed, rice bran, or canola)

2 tablespoons Sichuan peppercorns

3 star anise pods

4 dried hot chilies, stems removed, most seeds shaken out

8 thin slices fresh ginger

8 cloves garlic, lightly smashed

4-6 scallions, roughly chopped

2 bay leaves

Method

Combine oil, Sichuan peppercorns, star anise, dried chilies, ginger, garlic, scallions, and bay leaves in a small saucepan.

Set over very low heat and slowly bring the oil to about 225°F (105°C), aiming for the barest hint of bubbling around the aromatics.

Maintain this gentle heat for about 10 minutes, adjusting as needed. Aromatics should turn pale golden but not dark brown.

Remove from heat and strain through a fine-mesh strainer. Discard solids.

Let cool, then transfer to a sealed container and refrigerate.

Recipe: Sichuan Smashed Cucumber Salad

Every recipe I publish here is personally tested, tasted, and approved.

What I love about this recipe:

Cold, crunchy contrast for hot dishes

Fast once the oil is made

Smashing improves texture and sauce adhesion

Easy to adapt with what you have

Yield: Serves 2–4Active Time: 10 minutesTotal Time: 20 minutesNotes: Best eaten fresh, but holds well for a few hours

Ingredients

1 English cucumber (or 3–4 Persian cucumbers)

1 teaspoon kosher salt

1/8th teaspoon MSG (optional but recommended)

1 medium garlic clove, smashed or pressed to a paste

2 tablespoons (30ml) Chinese light soy sauce

1 tablespoon (15ml) Chinkiang black vinegar (balsamic works in a pinch)

2 teaspoons (8g) sugar

3 tablespoons (45ml) fragrant Sichuan oil (see recipe above)

To Finish (Optional)

Toasted sesame seeds

Cilantro leaves

Chili crisp or chili oil

Sliced scallions

Crushed peanuts

Method

Trim cucumber ends. Smash firmly all along its length with the side of a cleaver, rolling pin, or small skillet until cracked, then cut crosswise into bite-size chunks.

Place cucumbers in a strainer over a bowl. Toss with salt and MSG; let drain about 10 minutes. Discard liquid.

In a bowl, combine garlic paste, soy sauce, vinegar, sugar, and fragrant oil; stir until sugar dissolves.

Add drained cucumbers and toss to coat. Transfer to a serving bowl.

Finish with optional toppings and serve immediately.