PEI Wei Lettuce Wraps Recipe: Restaurant-Style Crunch in 20 Minutes

Recreating Pei Wei’s iconic lettuce wraps at home delivers the same satisfying crunch and bold flavors without the restaurant wait. This recipe captures the perfect balance of savory ground protein, crisp vegetables, and that signature umami-packed sauce—all wrapped in cool, fresh butter lettuce leaves.

The secret lies in high-heat stir-frying to achieve restaurant-style texture, combined with a carefully balanced sauce that mimics the original’s sweet-spicy profile. With just 20 minutes and standard pantry ingredients, you’ll master this dish that’s equally perfect for quick weeknight dinners or impressive appetizer spreads.

Ingredients for Pei Wei Lettuce Wraps

These carefully selected ingredients replicate Pei Wei’s signature lettuce wraps with authentic restaurant-quality flavors and textures.

The ground chicken breast must be 93% lean to achieve the proper texture—avoid higher-fat blends that create excess grease. For the butter lettuce, Whole Foods or Trader Joe’s consistently carry large, intact heads ideal for wrapping. Water chestnuts provide the essential crunch; La Choy brand offers superior crispness. Shiitake mushrooms should be fresh (not dried) and finely diced for even distribution. Professional kitchens use Koon Chun hoisin sauce for its balanced sweetness and viscosity, which is critical for sauce adhesion.

For dietary adaptations, substitute ground turkey or tofu for chicken, maintaining the same weight. Tamari replaces soy sauce for gluten-free requirements without flavor compromise. If unavailable, coconut aminos work at a 1:1 ratio. The rice vinegar must be unseasoned—Marukan or Nakano brands are optimal. Sriracha can be replaced with chili garlic sauce for added depth, though heat levels will vary. Sesame oil should be toasted variety; Kadoya brand delivers consistent quality for restaurant-style aroma.

Store prepared filling in an airtight container for 3-4 days refrigerated, though lettuce leaves should remain separate until serving. The sauce components can be pre-mixed and refrigerated for up to 5 days. For optimal texture, reheat filling in a skillet with 1 tbsp water to restore moisture. Water chestnuts lose crispness when refrigerated—purchase fresh and use immediately for best results.

Step-by-Step Instructions for PEI Wei-Style Lettuce Wraps

Master the restaurant technique with precise timing and ingredient preparation for authentic flavor and texture.

Step 1: Prepare the Aromatics and Vegetables

Finely dice the 8 oz shiitake mushrooms into uniform ¼-inch pieces after removing stems. Drain and finely chop the 1 can water chestnuts to achieve the signature crunch. Thinly slice the 4 whole green onions, keeping white and green parts separate for layered flavor.

Mince the 4 cloves garlic cloves and finely grate the 1 tbsp fresh ginger root using a microplane. This preparation ensures even distribution throughout the filling and maximizes flavor infusion. The mushrooms should be dry to prevent steaming rather than searing during cooking.

Step 2: Cook the Chicken and Vegetable Base

Heat the 2 tbsp vegetable oil in a wok or large skillet over medium-high heat until shimmering. Add the 1.5 lb ground chicken breast, breaking it into small pieces with a wooden spoon. Cook for 4-5 minutes until no pink remains and the chicken develops light browning.

Increase heat to high and add the prepared shiitake mushrooms. Stir-fry for 3-4 minutes until the mushrooms release their moisture and develop golden edges. Add the water chestnuts, white parts of green onions, garlic, and ginger. Cook for an additional 2 minutes until fragrant, stirring constantly to prevent burning.

Step 3: Create and Thicken the Signature Sauce

In a small bowl, whisk together the 3 tbsp low-sodium soy sauce, 3 tbsp hoisin sauce, 1 tbsp rice vinegar, 2 tsp sesame oil, 1 tsp sriracha sauce, and 1 tsp granulated sugar until fully combined. Pour this mixture over the chicken and vegetables, stirring to coat evenly.

In a separate small bowl, create a slurry by mixing the 1 tbsp cornstarch with 2 tbsp cold water. Pour the slurry into the pan while stirring continuously. Cook for 1-2 minutes until the sauce thickens to a glossy consistency that coats the back of a spoon. The sauce should be thick enough to cling to the filling without being gummy.

Step 4: Finish and Assemble the Wraps

Remove the pan from heat and stir in the reserved green onion tops. Let the filling rest for 2 minutes to allow flavors to meld. Meanwhile, carefully separate the 12 whole butter lettuce leaves, selecting the largest, most intact leaves for wrapping.

To serve, spoon approximately ¼ cup of the chicken filling onto each lettuce leaf. Fold the sides inward and roll from the bottom up to create secure wraps. The filling should be warm but not piping hot when serving to prevent wilting the lettuce. Arrange on a platter with any remaining filling served alongside for additional wraps.

Troubleshooting This Dish

Sauce Too Thin

If your sauce isn’t clinging properly to the filling, it likely needs more thickening time. After adding the cornstarch slurry, let it simmer for a full 2 minutes while stirring constantly. If still thin, mix another ½ tbsp cornstarch with 1 tbsp cold water and repeat. The sauce should coat the back of a spoon when ready. 💡

Lettuce Wilting

Butter lettuce leaves wilt quickly with hot filling. Let your chicken mixture cool for 3-4 minutes off heat before assembling. If serving family-style, keep filling in a warm (not hot) skillet and let guests assemble their own wraps. I also recommend chilling the lettuce leaves for 15 minutes before serving.

Filling Too Dry

Overcooked chicken or insufficient sauce can make the filling dry. Add 1-2 tbsp chicken broth or water to the pan while reheating, then cover for 1 minute to steam. The water chestnuts should release some moisture too – if they’re missing, that’s often the culprit. Stir well to redistribute any remaining sauce.

Mushrooms Soggy

Shiitakes release water when cooked. To prevent soggy filling, sauté them separately first over high heat for 4-5 minutes until all liquid evaporates and they develop golden edges. Then proceed with the recipe. Pat them dry with paper towels before dicing if they seem particularly moist.

Sauce Overpowering

If the sauce taste dominates, you’ve likely used too much hoisin. Balance it by adding 1 tsp rice vinegar and ½ tsp sugar, then taste. For immediate fix, serve with extra sliced green onions and crushed peanuts to cut through the richness. Next time, reduce hoisin to 2 tbsp and increase soy sauce to 4 tbsp. ✨

Wraps Falling Apart

Choose the largest, most flexible outer lettuce leaves – the inner ones are too delicate. Spoon only ¼ cup filling per leaf to prevent overstuffing. Fold the sides inward first, then roll from the bottom up tightly. If leaves tear, use two smaller leaves overlapped as a base. Practice makes perfect with the rolling technique!