Take your pad thai noodles and cook them per package instructions. Once they are cooked, rinse them in cold water, toss them with your sesame oil, and put to the side.
While noodles are cooking, mix together all of your sauce ingredients.
In a pan or wok, add oil and let it warm up on medium heat. Once hot, add in all of your veggies.
When veggies are close to being cooked, crack your egg directly into the pan and scramble.
When the egg is cooked, add in your noodles, followed immediately by the sauce.
Mix everything together until all noodles are well coated by the sauce and veggies.
Once that's done, plate it and garnish with green onions, peanuts, and cilantro if desired.