Any other mommas have tried leaving infant formula with the baby sitter while they go on a date?

I really don’t want to pump unless I have to and I’ve EBF my little one. So yeah has the formula thing worked for y’all?

**UPDATE**

Thanks ladies for the feedback. My husband and I ended up leaving Organic Similac formula with our sitter. He took 6 oz of it (he’s 10 weeks old) and did great! We were only gone 3 hours. He slept like a baby too. Had a couple hiccups today and some gas but no more gas than usual.

I didn’t want to pump because I already have a large supply. The more I pump the more I produce so I want my baby to be fed by demand (best for him and my nips! Lol) anyway thanks guys! Everything went great!