With bold heat, tangy vinegar, and the signature tingle of Sichuan peppercorns, this homemade Kung Pao Sauce is ready in under 20 minutes and works for chicken, shrimp, tofu, or vegetables.
1teaspoonSichuan peppercorns(also called Szechuan peppercorns) coarsely ground in a spice grinder or well crushed with a mortar and pestle or a rolling pin
1teaspooncornstarch
1teaspoonwater
1tablespoonpeanut oil
1red bell pepperseeds and membrane removed, diced
6green onionswhite and green parts, cut diagonally into 2-inch pieces, plus more, sliced for garnish (optional)
3clovesgarlicminced
2tablespoonsminced peeled fresh ginger
Instructions
In a medium bowl, whisk soy sauce, water, vinegar, chili paste, honey, and crushed peppercorns.
In a small bowl, stir cornstarch and water until smooth.
Heat peanut oil in a large skillet over medium-high heat. Add bell pepper; cook and stir 2 minutes, or until starting to soften. Add green onions, garlic and ginger; cook and stir until garlic and ginger are fragrant and lightly toasted, about 2 minutes.
Add soy sauce mixture and stir; bring to a boil. Stir in cornstarch mixture. Reduce heat and simmer, stirring constantly until sauce has thickened slightly, about 1-2 minutes. Remove from heat; serve immediately or cool and store for later use.
Video
Notes
I coarsely grind Sichuan peppercorns in a spice grinder, but a rolling pin works too.
Store in the refrigerator for up to 1 week or freeze in portions for up to 3 months.
Double or triple the recipe for batch cooking—it scales well.
The sauce will thicken more as it cools. Add a splash of water when reheating if needed.
This is enough sauce for about 1 pound of protein or vegetables.