Instead of filling this bread with the lemon cream cheese filling and homemade lemon curd, I filled it with Nutella. Nothing else. No special treatment to the Nutella. Just spread it onto the dough directly from the container!
Now I know you're going to ask...how much Nutella did I use? Well, honestly, I didn't really measure it. I kinda just spread it on about 1/4" thick, and then braided it like I did the lemon bread.