Without being there in the kitchen with you, it’s difficult to say what the issue was; however, I can definitely help you troubleshoot…did you cook it for the full amount of time the recipe calls for, and did you cover the top with foil for the last 15 minutes? If so, there might be an issue with your oven’s calibration (you can get an inexpensive oven thermometer to check this). Another tip is to let your eggs come to room temperature first. Another factor is the altitude at which you’re baking; if you’re at high altitude, you might need to slightly adjust the oven temperature and bake time. The other thing to remember is that there will usually be a little bit of fall to most keto breads (in fact, every keto bread we’ve ever made) because keto flours lack gluten and are naturally quite dense; however, you can see in the photos, we still got a fairly good rise on this loaf. I hope these tips help!
I just made it using all the the optional ingredients but I didn’t have a food processor so I whipped/mixed everything by hand. One thing I noticed is that the top of the bread cracked unevenly. Could I have over fluffed the egg whites? Maybe creating an artificial cut in the middle could solve that next time? It rose very well and nearly doubled in size, though the size is still a bit small for my liking. I will most likely use 1.5x the amount next time. It smells great and I’m about to chow down on this!