01 -
Before you start cooking, make sure all your ingredients are prepped and ready to go. Finely chop the mushrooms into small pieces - they should be about the same size as the ground chicken will be when cooked. Finely chop the shallot (or red onion) and mince the garlic. Have everything ready beside the stove as this recipe comes together quickly.
02 -
Heat 1 tablespoon of oil in a medium skillet or wok over medium-high heat until shimmering. Add the finely chopped mushrooms and sauté for 3-4 minutes, stirring frequently. The mushrooms will release moisture and then begin to brown as they reduce to about half their original size. This concentrates their flavor and prevents the filling from becoming watery. Once done, transfer the mushrooms to a small bowl and set aside.
03 -
While the mushrooms are cooking, prepare your sauce. In a small bowl or mason jar, combine all the sauce ingredients: toasted sesame oil, hoisin sauce, sriracha, rice wine vinegar, soy sauce, oyster sauce, grated ginger, and sugar. If using a jar, secure the lid and shake vigorously until well combined. If using a bowl, whisk everything together thoroughly. The sauce should be smooth with the sugar fully dissolved. Set aside.
04 -
Add the remaining tablespoon of oil to the same skillet you used for the mushrooms. Heat over medium-high heat, then add the chopped shallot. Sauté for about 1 minute until it begins to soften and become translucent. Add the minced garlic and cook for just 30 seconds until fragrant, being careful not to let it burn. Immediately add the ground chicken to the skillet.
05 -
Break the ground chicken into small pieces using a wooden spoon or spatula as it cooks. Continue cooking and stirring for 5-7 minutes, or until the chicken is no longer pink and is cooked through. The smaller you break up the chicken, the better it will be for filling the lettuce wraps.
06 -
Once the chicken is fully cooked, add the sautéed mushrooms back into the skillet. If you're using water chestnuts, add them now as well. Pour the prepared sauce over everything and stir to coat all the ingredients evenly. Let the mixture simmer for 1-2 minutes, allowing the sauce to thicken slightly and the flavors to meld together. The filling should be moist but not overly saucy.
07 -
Remove the skillet from heat and let the filling cool for just a few minutes - you want it warm but not piping hot when served, as extreme heat can wilt the lettuce leaves. While the filling cools slightly, separate, wash, and thoroughly dry the lettuce leaves. The leaves should be completely dry to prevent the filling from sliding off.
08 -
To serve, spoon a generous portion (about 2-3 tablespoons) of the warm chicken filling into the center of each lettuce leaf. Garnish with a sprinkle of sesame seeds and crushed peanuts. For extra flavor and color, you can also add sliced green onions if desired. Serve immediately while the filling is still warm and the lettuce is crisp and cool. For a fun dining experience, arrange the filled lettuce cups on a platter and let everyone help themselves.