Once oil is shimmering, add mushrooms and zucchini. Cook for 3-5 minutes, or until nicely browned and softened.
Stir in minced garlic.
Push the vegetables to the side, making an empty center in the pan.
Add eggs and scramble until mostly cooked. Then mix with the rest of the vegetables.
Add rice and stir everything and cook for 2-3 minutes.
Add sliced steak and peas.
Stir in the soy sauce and sesame oil.
Mix and cook until everything is heated though. Serve immediately.
Notes
Note 1: Make sure to use 3 cups of cooked cold rice, preferably long grain rice, like jasmine rice. Leftover cooked rice is best for fried rice, because it has less moisture.