I have a friend that use's this method, and she pokes a hole in the shell before cooking with this little tool. Her deviled eggs always taste weird, and have a rubbery consistency to the bite, and the white of egg itself is dry... Would the baking soda cause this?
baking soda has a reaction with the shell only, I agree she is over cooking. No clue why she would put a hole in them. I boiled 18 last night for breakfasts and snacks this week. Not rubbery at all.