Hi Linda, it wouldn't hurt them a bit to go back to dry food for a while to give yourself time to read up on cooking for your pack. Once you feel knowledgeable, then you can start up again. In the meantime, a good kibble will be fine and you can know they are getting proper nutrition.
Mine get kibble and several times a week I mix in some veggies (green beans, carrots, peas) and a bit of fruit (apple without the seeds...not too much, pear, blueberries, etc). I always save my leftover meat if it was cooked without seasonings or onion and give them that a few times a week, too, or use the meat as training treats, cutting back on the kibble a bit those days to compensate). Really, the extra is to give them a bit of variety so they don't get bored. Most of their nutrients come from the kibble (probably 90% of their diet is the dog food). I am no expert, but all my dogs get compliments on their nice coats (collie and malamute mix, too) eating a diet primarily of kibble. They are good weight, good energy, healthy, etc. Right now mine rotate Taste of the Wild, grain free formula and Eagle Pack Holistic Lamb and Rice.
Good luck and don't let frustration stop you from trying the home cooking if that is what you really want. I'd just take time off while you educate yourself. You won't feel rushed or worried about how the dogs are being affected in the meantime if you are giving them dog food while you gather your knowledge.