1Toss the chicken pieces with cornstarch in a large mixing bowl until evenly coated, shaking off any excess starch.
2Heat vegetable oil in a large wok or skillet over high heat until shimmering hot, about 2 minutes. Add the chicken pieces in a single layer, working in batches if needed to avoid overcrowding. Sear until golden and crispy on the outside and cooked through, about 6-7 minutes, turning occasionally. Remove chicken to a plate and set aside.
3Lower heat to medium and add a splash more oil if the pan looks dry. Toss in the minced garlic, grated ginger, and sliced chilis. Stir-fry until fragrant and softened, about 45 seconds, being careful not to burn.
4Combine sriracha, sweet chili sauce, soy sauce, rice vinegar, honey, and sesame oil in a small bowl, whisking until smooth. Pour this sauce mixture into the wok with the aromatics. Bring to a simmer and cook until slightly thickened, about 1-2 minutes.
5Return the crispy chicken to the wok and toss vigorously to coat every piece in the glossy, spicy sauce. Cook for another minute until the chicken is heated through and completely glazed.
6Transfer to a serving bowl or plate over a bed of steamed jasmine rice. Scatter sliced green onions, sesame seeds, and fresh coriander over the top. Serve immediately with lime wedges on the side for squeezing.