Hi Christy, It might be a little more difficult, but in theory possible. You’d need to stir the dry ingredients, then use a hand mixer instead of food processor to mix them with the butter. Then, after beating the egg whites separately, you’d need to mix in part of them, trying not to break them down, then fold in the rest once it’s easier to fold.
If you don’t have a wood stove with a proper warming oven up top – who does these days? – then try my never-fail trick for proofing yeast: Turn on the oven light 10-15 minutes before you begin to proof your yeast. Once your yeast/water/maple syrup mix is stirred, pop the container in the upper half of your oven and close the door. It’s warm, draft free, and as long as your water is the correct temperature and your yeast is still viable, this works every time.
I know that soy can cause inflammation and if you are not using soy free eggs, that could be part of the cause. It may not be the actual egg but the soy that is the problem. just a thought. Here is an article that has some interesting info on soy. http://articles.mercola.com/sites/articles/archive/2012/07/29/soy-effects-on-women.aspx?e_cid=20120729_SNL_Art_1