Pre-heat your oven to 375°F. Line a large baking sheet with parchment paper and set aside.
Combine the water, butter and salt in a large saucepan. Bring to a simmer over medium heat until the butter has melted.
Add the flour and stir quickly and continuously for about 2 minutes, until the mixture comes together and starts to pull away from the sides of the pan. Remove from heat and allow to cool for about 3 minutes.
Add 4 eggs, one at a time, beating well after each addition until the batter is smooth. After adding all 4 eggs, the batter should be just stiff enough to hold soft peaks. If it is too stiff, whisk an additional egg into a bowl, then add 1 teaspoon of it to the batter. Mix well to combine. Continue to add 1 additional teaspoon of egg until the batter has reached the right consistency.
Stir in the grated cheese and chopped dill.
Drop heaping tablespoons of batter onto your parchment lined baking sheet at least an inch apart.
Bake for 25-30 minutes until puffy, golden brown, and crispy on the surface.