Put all the ingredients in an instant pot except corn starch and marmalade.
Let it cook for 3 minutes on manual “high” pressure.
Release the pressure quickly.
Add maple syrup into the pot.
Mix corn starch onto 3 tablespoons of water and add into the pot.
Press “sauté” cook until the sauce is thick.
Garnish with red pepper flakes and green onions. It is ready to serve.