Prep: Start soaking rice noodles in cold water. Preheat oven to 400F (200C).
Dressing: Pulse canola oil, garlic, soy sauce, vinegar, water, honey, sesame oil, and lemongrass/ginger paste in a food processor until smooth. Reserve 1/4-1/2 cup of this dressing.
Marinate Chicken: Add peanut butter to the remaining dressing in the food processor and pulse until incorporated. Taste and adjust seasoning. Place chicken in a plastic bag and marinate with the reserved dressing (without peanut butter) for 15-30 minutes.
Bake Chicken: Bake marinated chicken for 15-20 minutes until cooked through. Rest for 5-10 minutes, then slice.
Veggies: Prep your favorite salad vegetables (e.g., shredded carrots, bell peppers, cucumber, edamame) and toss them together in a large bowl.
Assemble: Add the sliced chicken to the bowl with the veggies. Drizzle generously with the peanut dressing and toss everything to combine. Serve immediately.