Not any more - my kids are 28, 24 and 20!
But I used to - and I highly recommend it.
Just get a food mill - there is a little non-electric model you can get (it even comes with a carrying case nowadays) - and grind up any and everything.
Start with plain foods (veggies, fruits) and progress to blends, meats, etcetera after your baby is older.
Always be mindful of the additives - babies don't need extra salt, sugar or preservatives - and introduce foods one at a time (and about a week apart) so as to reduce the possibility of food allergies and identify any food sensitivities from their onset.
Fresh fruits and vegetables are optimum, but you can use frozen or canned if need be - just read the labels first.
