When each of my sons had their first baby arriving I cooked lots of stewed beef and gravy and froze it in portions. (Check they have room in the freezer first.) They appreciated having something to easily make a meal. They just had to heat it up and do some veg. Someone I know sent new parents, who lived a distance away, a delivery of food from Tesco (other supermarket deliveries are available). Some of it was basics, some treats. The recipients were very grateful and it meant they didn't need to go out shopping for a while. Really a better gift than flowers and balloons.
A heat warning, if one were even needed.
I hope the new PM is kind to Larry the Cat
you sound like you are already being thoughtful so just be guided by them
