Heat 2 tablespoon butter in a large skillet (or on Blackstone!) over medium-high heat. Add diced chicken and sauté for 5 to 6 minutes until cooked through.
Add shrimp to the same pan and cook for 2 to 3 minutes until pink and just cooked.
Stir in diced onion, carrots, and green peas. Cook for another 2 to 3 minutes until the vegetables begin to soften.
Push all that to the side to scramble the eggs.
Add a little more oil if needed and pour in the eggs. Scramble gently until just set.
Add cold rice to the scrambled eggs in the pan and stir to combine, breaking up any clumps.
Stir in cooked meat and vegetables and mix well with the rice and eggs.
In a small bowl, whisk together soy sauce, oyster sauce, rice vinegar, honey, sesame oil, rest of the butter (softened or melted), garlic, salt, and pepper.
Pour the sauce over the rice mixture and stir thoroughly to coat everything evenly.
Cook for 2 to 3 more minutes, stirring occasionally, until the rice is heated through and slightly crisped on the bottom.
Top with green onions and serve immediately.