Prepare all ingredients by slicing green onion, dicing onion, quartering zucchini, and slicing green chilies and garlic.

Slice shiitake mushrooms and prepare shrimp as desired.

Heat a pan on low heat and melt 1 piece of butter.

Add green onion and garlic to the pan and sauté until fragrant.

Add diced onion and continue sautéing until translucent.

Add zucchini and green chilies, and sauté until softened.

Add mushrooms and shrimp, and cook until shrimp turns pink.

Add cooked rice to the pan and stir-fry, breaking up clumps.

Push rice to one side of the pan and add 1 tbsp soy sauce to the empty side. Let it caramelize slightly.

Mix the soy sauce into the rice and stir-fry evenly.

Add 1 tbsp oyster sauce and 1 tbsp corn syrup, and stir-fry until well combined.