Can I make char siu ahead of time?
Yes. Cook the pork, cool completely, wrap tightly, and refrigerate up to 4 days. Reheat gently in a 350°F oven for 15–20 minutes until warmed through.
What can I use instead of hoisin sauce?
Substitute with oyster sauce (1:1 ratio) or a mix of soy sauce and molasses for a similar sweet-savory depth.
How do I know when the pork is done?
The internal temperature should reach 190°F for maximum tenderness. The meat should shred easily with a fork.
Is the red food coloring necessary?
No. It's traditional for color but optional. Omit it or use a natural alternative like beet juice for the same appearance.
Can I scale this recipe up for a crowd?
Yes. Double or triple the pork and glaze proportionally, then increase cooking time by 30–50 minutes depending on total weight.