The only problem I had is that I cooked the whole package (4 servings) of
shells. I feared that some shells might break in cooking. That didn't
happen. There were some shells broken in the package though so I decided I
may as well just cook them all. The leftovers may or may not get eaten. I
used the right amount of spinach (2 handfuls) which I chopped before cooking
and some ground flaxseed mixed with water for the egg. I also used Wolfgang
Puck's pasta sauce. The jar said 4 servings and it was just the right
amount for 2 servings of the shells because you do want them well covered.
Angela loved it! Thanks to those who helped me with this.