Replacing bedtime nursing with formula

K

Im looking to replace my breastfeed session at bedtime with formula as I will be away in August and would need my husband to take care of her instead. Our bedtime routine is typically bath, change to pj, storytime then nurse.

Any tips on how to do this? We tested it out tonight by doing everything the same except my husband fed her formula in a sippy instead (which she drank all) and as soon as he put her down she started crying.