Heat sesame oil in a large skillet over medium-high heat.
Add the diced pork and sauté until heated through.
Push the pork to one side and scramble the beaten eggs.
Add peas, carrots, and bell peppers; stir to combine.
Add cooked rice and mix well.
Pour in soy sauce and season with salt and pepper.
Stir-fry for 5-7 minutes until heated through.
Garnish with chopped green onions and sesame seeds.