In a large wok or skillet, melt your butter over medium heat.
Add in the onions, carrots and hot dog and cook until the onions are translucent and the hot dogs look browned. This should take about 3-5 minutes.
Add in the garlic and then cook for an additional 30 seconds.
Stir the rice to fully incorporate and cook for about 3 minutes.
Add in the sesame oil and rice.
Push the rice mixture to one side of the pan. Crack the eggs into a bowl and then pour the eggs into the open section of your skillet.
Scramble the eggs in the pan using a wooden spoon until the eggs are fully cooked.
Stir the cooked eggs into the rice mixture to evenly distribute.
Add in the frozen peas and the soy sauce. Stir well to combine.
Cook for an additional minute or until the peas are warmed through.
Serve with sliced green onions on top if desired.