There are very few shows I take ideas from, I hardly like any of the network chefs. Ina Garten is a good one though. For Christmas I made her stuffed mushroom caps. They were stuffed with sausage, green onion, mascarpone, parmesan, garlic, and panko bread crumbs. I added a little bit of cream cheese on my own accord. They were fantastic.
I've made several of Jamie Oliver's dishes from Jamie at Home, all fantastic and most memorably the slow roasted lamb shoulder.
I've used Emeril's recipe for roasted cauliflower with garlic, lemon, and rosemary.
I like how many uses Giada finds for ricotta cheese. Her simple pasta dishes are really nice and easy, exactly how pasta is meant to be enjoyed in my opinion.