I read somewhere that focaccia is a great bread for beginners and I would agree. This recipe for focaccia is delicious, easy and very forgiving. I grew up with a mom who made bread and as much as I think most breads are relatively straight forward, baking bread can tie you down in that timing between proofs is important. One of the things that I like most about this recipe are the loosey-goosey timing windows which gives busy bakers some much needed flexibility.
In the recipe, I suggest topping the focaccia with herbs but obviously the sky's the limit! Other suggestions include:
If you don't oil the dough and cover it tightly with plastic wrap the top of the dough will dry out and then I'm nut sure what you do with that...
PANS: I like to use my 12" cast iron frying pan. You could also use a 9 x 13 glass cake pan or, split the bread in two when you deflate it and use a couple of pie plates. If you use a larger pan like a cookie sheet the bread will spread more when rising and the resulting in a thinner loaf. I would use a cookie sheet if I was trying to recreate the magic of a DeLucas panini sandwich!