Slice peppers in half lengthwise and scrape out all the seeds (wear gloves). Try to keep both halves near each other as you have to put them back together later.
Mix bisquick, raw sausage & cheddar cheese. Stuff each pepper with Monterey Jack cheese and put the halves back together. Grab a handful of bisquick mixture and mold around pepper in shape of elongated egg. Use enough to cover pepper well.
Dip armadillo egg in beaten egg and roll in Shake 'n Bake. Bake on broiler pan (can use cookie sheet) at 180ºC or 25 minutes or until crisp.