To make dressing, whisk together olive oil, soy sauce, brown sugar, lime juice, and red pepper.
In a skillet over medium heat, season shrimp with salt and pepper. Cook on each side for 2-3 minutes.
Meanwhile, prepare thai noodles according to package instructions. Assemble salad in a bowl, layering lettuce, noodles, shrimp, cherry tomatoes, and sweet peppers.
Top with dressing and crushed peanuts.
Recipe by Rachel Schultz at https://rachelschultz.com/2013/04/20/thai-shrimp-salad/