Because I have celiac, both my children enjoyed homemade gluten free baby food until at least the age of 7 months.
I would get together with another young mother, Margaret, and we had baby cook-in mornings. One kitchen counter had little pots and ice cube trays lined up, waiting to be filled with tender tidbits to tickle their tiny tastebuds.
The finished meals were sealed and frozen for up to 2 months, giving us safe ready made meals for both our little ones. No foods containing gluten were added. We knew exactly what ingredients were in those pots.
Of course it isn't always possible to make your own meals for baby, and there is nothing wrong with using bought gluten free baby foods once in a while. These are especially useful when you are traveling
To begin with you will want to get babies used to as many different tastes and flavors as possible. After all you don't want fussy eaters, especially if their diet is already restricted!