Mix all ingredients, except hot dogs, in a large bowl.
Slice 1/2 inch thick slices of hot dog (1inch if using an egg)Roll into tablespoon balls and then stick hot dog into the center, push down to the bottom. (You can skip the rolling into balls part if you don't care how uniform they turn out, that is purely for aesthetics.)
Bake 10-15 minutes until inserted tooth pick comes out clean and edges are browned. Note your hot dogs will explode if left to bake to long, if this happens you can always insert a new hot dog or just flip them over, they will still be delicious!
Using flax instead of an egg will yield a slightly denser mix.