In a saucepan, add the sugar, salt, water, and butter. Bring to a boil.
Turn the heat down to low, and add the flour. Using a wooden spoon or silicone spatula, stir until well combined.
Add the dough to a large electric stand mixer, and using the paddle attachment, beat for about 2-3 minutes until significantly cooled.
Add the eggs one at a time, mixing on medium speed. Once fully combined, transfer into a large piping bag. Snip the tip off of the piping bag so the opening is about 1/2 inch.
Preheat your oven to 400 degrees. On a baking sheet lined with parchment, pipe out small swirls of choux, about 2 inches in diameter.
bake at 400 degrees for 5-7 minutes (until puffed up) and then return the heat to 375 and bake for 10 minutes.
Remove from the oven and slice the side of each cream puff open to allow the air to escape.