It was packed lunch only at DD's nursery (but it was a term time, 9 til 3.30 nursery, not one of the ones geared towards working parents/longer days where some of the kids are there until 6).
TBH, I'd rather she'd had packed lunch made by me than some horrible lip/nipple/trotter sausage, cheap baked beans and smiley faces affair.
She is now at primary school (goes into Yr1 in Sept) and there is no kitchen there either, packed lunches all the way.