Update: officially tried this, but made it GF by using GF Alfredo sauce. I must say the GF Alfredo sauce is thinner than your average Alfredo, but otherwise it was excellent! Applebee's Spinach and Artichoke Dip Copycat
For those of you who eat at Kelsey's you'll likely recognize this dish. It tastes pretty close to their "Four Cheese Spinach Dip".
Copycat TGI Friday's Hot Artichoke and Spinach Dip