Phrasal Verb / Idiom: whip something up

Meaning

Phrasal Verb / Idiom: whip something up

to quickly prepare or create something, often in the context of cooking or baking.

Notes:

This is an informal idiom.
This is a separable phrasal verb: you can say "whip something up" or "whip up something" (the verb and the particle that follows it can be separated by an object or another word.)
Although this idiom is often in the context of cooking or baking, it can also refer to creating or making something quickly, such as a plan or solution to a problem.

— How did you whip up dinner so quickly?

— I'd rather stay home and whip up a simple meal than waste money eating out again.

— I'll meet you at the movies in 30 minutes. I'll just go home and whip a sandwich up and change clothes.

— Would you believe my boss asked me to whip up a proposal for the project? I have to somehow write it by 9:30am tomorrow morning.

— The newly-elected senator whipped up a storm of controversy with her comments.

— Did you see the new logo the temporary employee whipped up for us? He's very talented! What will it cost us to hire him?

— I forgot to mention my daughter's school party to my wife but she quickly whipped a costume up for the event in an hour.

— I'll just whip a salad up for lunch.

— We'd been struggling for several hours when the director walked in and whipped up a solution to the problem in minutes.

— Fortunately, they whipped up a last-minute presentation for the meeting.

— If you want, I can whip a batch of cookies up for the bake sale.