I based this recipe off of my greek yogurt fudge, but of course using cottage cheese. "I used 100% organic unsweetened chocolate which has no sugar - but if you are not used to a sugar free diet ...

To make these sugar-free protein bars vegan, substitute the egg whites with a flaxseed or chia seed mixture (1 tablespoon of ground flaxseed or chia seeds mixed with 2.5 tablespoons of water ...