Put oyster mushrooms into boiling water for 1-2 minutes. Remove from the heat and drain. Let it cool. Cut lengthwise.

In a big bowl, mix ground spices, boiled oyster mushrooms, and sweet soy sauce. Cover the bowl with plastic wrap. Let it aside for 15 minutes.

Thread marinated oyster mushrooms onto skewers then grill 7-8 minutes per side or until cooked through.

Serve with warm rice, sweet soy chili sauce, and fried shallots! 😋