Sauté the onion

• Heat the vegetable oil in a wok over high heat.
• Add the diced onion and sauté until translucent.

Add garlic and rice

• Add the minced garlic and cook for a minute or two until fragrant.
• Add the cold cooked rice and the seasonings, then toss until evenly combined.

Scramble the eggs

• Push the rice to one side of the wok.
• Add the butter and the beaten eggs to the empty side and scramble them.
• Once the eggs are cooked, combine them with the rice.

Season and serve

• Drizzle in the soy sauce, adjusting to taste, and toss everything together.
• Serve hot.