Preheat oven to 350ยบ. Spray a 12-count muffin tin with nonstick cooking spray.
In a medium bowl, whisk together first 7 ingredients well. Add veggies and linguine and toss in the sauce until everything is coated.
Divide linguine mixture among the 12 muffin-tin cups. Bake for 15 minutes. Remove and let cool. Remove each Pad Thai Cup by sliding a knife around the edge and releasing each. Place on a serving tray and top each with scallions, cilantro, and peanuts.
Mix together the ingredients for the peanut sauce and drizzle over the Pad Thai Cups. Enjoy immediately!