dont't get too uptight about cooking specially for your baby! My husband and I both feel that it's better to let our son try all sorts of foods from the 12th month. We let him try what's on the dinner table right from the start so now he isn't fussy with food.
If you're at a loss of what to prepare, add some gravy from dishes to plain porridge or rice mixed with soup. That way, you won't have to prepare stock.