Directions

1. 1. Preheat oven to 425°F.
2. 2. In a small saucepan combine the water, butter and salt. Bring to a boil. Reduce the heat and add the flour all at once and stir it vigorously with a wooden spoon. Cook until the mixture has formed a ball and has a slightly sweaty sheen to it and it has pulled away from the pan.
3. 3. Transfer the mixture to a mixing bowl and let it cool 3 to 4 minutes. The mixture does not have to be cold, just cool enough not to cook the eggs when added.