Nice find! It's very early in the year for Laetiporus sulphurea, Chicken of the Woods. I note differences between the fruiting bodies in your region from where I live. Here, they are much more orange on the top, more spaced apart vertically, and less fleshy in structure. I don't know of anything remotely similar to L. sulphurea, so unless there are species in your area that are similar to it I reckon you have good reason to enjoy your delicious harvest.

Thanks!