I have NO CLUE about baby food but im going to go out on a limb here and say i dont think there is much 'cooking' involved... i figure it would be pretty my pureeing veggies and wha-la!.. of course im probably totally WRONG.

Making Your Own Baby Food - How to

In order to make your own baby foods, you'll need something to cook in. A steamer basket is cheap and by cooking fruits and vegetables in it, you'll be sure of keeping the nutrients in the food, instead of in the cooking water.

To puree your foods, you can use a fork, a food mill or blender. A blender quickly purees almost anything into the finest consistency. When your baby first starts on solids, you'll be pureeing things to a very fine consistency and, as baby gets a little older, you will make foods a little coarser.