gravy

US /ˈɡreɪ.vi/
UK /ˈɡreɪ.vi/
"gravy" picture
1.

a sauce made from the juices of cooked meat, often thickened with flour or cornstarch, and served with the meat or other dishes

:
She poured the hot gravy over the mashed potatoes.
The roast beef was served with plenty of rich gravy.
2.

unearned or unexpected money, especially when it is easily acquired

:
The bonus was pure gravy; I didn't expect it at all.
After paying off the loan, everything else is just gravy.