Szechuan Chinese Eggplant with Garlic-Chile Sauce

Szechuan Chinese eggplant is a tender, savory stir-fry of silky eggplant coated in a tangy, garlicky chile sauce. This home-style version uses doubanjiang, the fermented chile-bean paste associated with Sichuan cooking, and is served hot with rice; the heat and sauce balance vary from cook to cook.

Ingredients

1½ lb (680 g) Chinese eggplant, about 3 medium
2 tbsp (30 ml) neutral oil, such as canola or peanut oil, divided
2 tbsp (30 ml) water, plus 2 tbsp (30 ml) for the sauce if needed
3 garlic cloves, finely minced, about 1 tbsp (9 g)
1 tbsp (15 g) fresh ginger, peeled and finely minced
1½ tbsp (22 g) doubanjiang, Sichuan fermented chile-bean paste
2 tbsp (30 ml) light soy sauce
1 tbsp (15 ml) Chinese black vinegar
1 tbsp (12 g) sugar
1 tsp (5 ml) toasted sesame oil
1 tsp (3 g) cornstarch
2 tbsp (30 ml) cold water, for the cornstarch slurry
2 scallions, thinly sliced, about ¼ cup (25 g)
¼ tsp crushed Sichuan peppercorns (optional)

Instructions

Trim the eggplant and cut it lengthwise into quarters, then into pieces about 3 inches (7.5 cm) long. If using larger globe eggplant, cut it into similar-sized batons; the pieces should be thick enough to stay tender rather than collapse quickly. Mince the garlic and ginger, and slice the scallions.
Whisk together the soy sauce, black vinegar, sugar, sesame oil, and 2 tbsp (30 ml) water in a small bowl. In a separate cup, stir the cornstarch with 2 tbsp (30 ml) cold water until smooth. Keep both beside the stove; the stir-fry moves quickly once the eggplant is cooked.
Heat a large skillet or wok over medium-high heat. Add 1 tbsp (15 ml) oil and arrange half the eggplant in one layer. Cook for 3 minutes, turning the pieces once or twice, until lightly browned. Add 1 tbsp (15 ml) water, cover, and cook for 2 to 3 minutes, until the eggplant is nearly tender. Transfer to a plate and repeat with the remaining oil and eggplant. Avoid crowding the pan; if your skillet is small, cook in more batches.
Lower the heat to medium and add the doubanjiang to the empty pan. Stir for about 30 seconds until fragrant, then add the garlic and ginger and stir for another 30 seconds. If the paste catches on the pan, add a teaspoon of water rather than letting the garlic burn.
Return all the eggplant to the skillet and pour in the soy-vinegar mixture. Gently toss for 1 to 2 minutes, until the eggplant is fully tender and coated. Stir the cornstarch slurry again, pour it into the pan, and toss for 30 to 60 seconds as the sauce turns glossy and lightly thickens. Add a splash of water if it becomes too thick.
Turn off the heat. Stir in the scallions and optional Sichuan peppercorns. Taste before adding salt: doubanjiang and soy sauce are already salty. Serve promptly while the sauce is hot.

Tips

Choose the right eggplant: Long, slender Chinese or Japanese eggplant has thin skin and cooks quickly. Globe eggplant works too, but its thicker skin and larger pieces may need an extra 2 to 4 minutes covered.
Control the heat: Doubanjiang varies in saltiness and spice. Start with 1 tbsp (15 g) for a milder dish, then add more to taste. If you cannot find it, use a chile-garlic paste and add 1 tsp (5 g) miso for some fermented savoriness; the flavor will be less distinctly Sichuan.
Use the right vinegar: Chinese black vinegar gives the sauce a mellow, malty tang. Unseasoned rice vinegar is a practical substitute, though it tastes sharper and less complex. Avoid seasoned sushi vinegar, which contains added sugar and salt.
Keep the pan hot but watch the aromatics: Eggplant absorbs oil readily, so cook in batches and use the measured oil. Once the garlic and ginger go in, stir continuously; scorched garlic can make the sauce bitter.

Serving Suggestions

Serve the eggplant over steamed jasmine rice or short-grain rice so the grains catch the sauce. It also pairs well with plain noodles, steamed greens such as bok choy, or a simple cucumber salad. For a larger meal, add tofu or a separate stir-fried protein; the eggplant itself is meat-free. Put extra scallions at the table, and let diners add chile oil if they want more heat.

Variations

For a richer, more traditional-style sauce, use 1 tbsp (15 ml) Shaoxing wine in place of an equal amount of the water in the sauce. It is optional; omit it or use water if you prefer not to cook with alcohol. For a vegetarian-friendly version, check the doubanjiang label because recipes differ and some pastes contain animal-derived ingredients.

To add tofu, use 8 oz (225 g) firm tofu, patted dry and cut into cubes. Brown it separately in a little oil, then return it with the cooked eggplant. You can also add ½ cup (75 g) thinly sliced bell pepper for sweetness and crunch; add it to the pan after the garlic and ginger and stir-fry for 2 minutes before returning the eggplant.

Storage and Reheating

Refrigerate leftovers within 2 hours in a covered container and use within 3 to 4 days. The eggplant softens further as it sits, but the flavor remains good. Reheat only the amount you plan to eat in a skillet over medium heat with a tablespoon of water, stirring until steaming hot. For food safety, leftovers should reach 165°F (74°C); check with a food thermometer. Microwave in a covered, microwave-safe dish, stirring halfway through, until evenly hot. Freezing is possible for up to 2 months, though thawed eggplant will be softer; thaw overnight in the refrigerator and reheat thoroughly.

Frequently Asked Questions

Is Szechuan eggplant very spicy?
It can be, but this recipe is adjustable. Doubanjiang brings both chile heat and salt, so begin with the smaller suggested amount if you are sensitive to spice. Sichuan peppercorns add a tingling, citrusy sensation rather than simply more chile heat.

Do I need to salt eggplant before cooking?
No. Chinese eggplant is usually tender and not especially bitter, so salting is unnecessary here. Salting can draw out moisture, but it also adds a step and may make the finished dish too salty alongside the soy sauce and bean paste.

Can I make the sauce ahead?
Yes. Mix the soy sauce, vinegar, sugar, and sesame oil up to 2 days ahead and refrigerate in a sealed container. Mix the cornstarch with cold water just before using, since it settles quickly. Cook the eggplant close to serving time for the best texture.

Why did my eggplant turn mushy?
It may have been cut too small, cooked too long, or crowded in the pan. Keep the pieces fairly thick, brown them in a single layer, and cover only until nearly tender. They will soften a little more when tossed with the sauce.

Can I make this without a wok?
Yes. A wide, heavy skillet works well. A wok has a smaller base and sloped sides that make tossing easy, but good heat and uncrowded batches matter more than the specific pan.

What is doubanjiang, and where can I find it?
Doubanjiang is a salty, fermented paste made from broad beans and chiles, commonly used in Sichuan cooking. Look for it at Chinese or other Asian grocery stores, often near soy sauces and other fermented condiments. Different brands vary, so taste carefully before seasoning the finished dish.

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