The Italian loaf I used in the recipe was around 6-inches at it's widest and 14-inches long. Due to the width I was able to make wide slices across the loaf and then cut the loaf through the center from end to end yielding 12 pieces total. The amount of servings may vary due to the bread used.
Using a larger loaf? Increase to 10 large eggs and ¾ cup heavy cream then proceed with the recipe as written.