Cook the vegetables. Place the frozen vegetables and edamame in a microwave-safe bowl. Microwave according to package directions until heated through. Set aside.
Prepare the noodles. Microwave the ramen noodles according to package directions. Drain and place in a large microwave-safe bowl.
Make the peanut sauce. In a small bowl or cup, combine peanut butter, rice vinegar, ginger, garlic powder, red pepper flakes, and 2 tablespoons warm water. Stir until smooth. Add another tablespoon of water if needed to thin out sauce.
Add the protein and vegetables. Add the sliced chicken, edamame, and cooked vegetables to the ramen noodles.
Add the sauce. Pour the peanut sauce over the ramen mixture and toss until everything is evenly coated.
Heat and serve. Microwave for an additional 30-60 seconds or until heated through.