Atkins Baking Mix/carbquik

Does anyone know if Atkins baking mix and Carbquik are interchangeable in recipes? I recently went to a health food store and found both but opted to go with Atkins because it had Protein. Now a lot more of the recipes I find use Carbquik instead. I could easily go buy it but I don't want my Atkins stuff to go to waste. All I've used it for is pancakes so far. I've googled and can't find many recipes when I feel like I saw plenty before and never saved them.

So does anyone have any recipes using Atkins baking mix? Specifically I'm looking for something to satisfy my sweet tooth and that will taste good to my boyfriend too. He eats like crap and I'm trying not to let him bring me down.