Preheat your oven to 425 degrees F. Line two large baking sheets with parchment paper and set aside.
In a large saucepan bring the water, butter, salt, and sugar to a full boil. Remove the pan from the heat and stir in all of the flour until a ball is formed. Return to the heat and cook an additional 30 seconds.
Transfer the mixture to the bowl of an electric mixer. Allow to cool for ten minutes.
Stir in the eggs one at a time. Stir until the dough is combined and shiny.
Drop the dough onto your prepared sheet using a large cookie scoop or ¼ cup measuring cup.
Bake for 15 minutes. Reduce the heat to 350 and continue to cook for an additional 20 minutes or until golden brown.
Cool, slice and add your desired filling.
Notes
You can make these a smaller size, getting about 24 cream puffs. Calories on those would be roughly half.