stir up
US /stɜːr ˈʌp/
UK /stɜːr ˈʌp/

1.
2.
remover, mezclar
to mix something by moving it around with a spoon or stick
:
•
She used a spoon to stir up the sugar in her coffee.
Ella usó una cuchara para remover el azúcar en su café.
•
The chef began to stir up the ingredients in the large pot.
El chef comenzó a remover los ingredientes en la olla grande.