Add the marmalade, onions, brown sugar, ketchup, Worcestershire sauce, jalapeƱos, garlic, orange zest, a pinch of salt and plenty of coarse ground black pepper to a medium pot on medium-high. Bring to a simmer and cook until slightly reduced and thickened. Remove from the heat and divide as follows: for the basting liquid, pour 1/4th of the sauce into a medium bowl and whisk in the orange juice. Pour the remaining sauce into a medium bowl to use as the glazing liquid. |