1 cup water
¼ cup butter
½ teaspoon salt
1 cup all purpose flour
1 cup grated Gruyere Cheese
¼ cup grated Parmesan Cheese
Step 1-Preheat oven to 400F.
Step 2-Place water, butter and salt in a medium saucepan and bring to a boil over medium heat.
Step 3-Remove from heat and add flour, and stir until combined.
Step 4-Return to heat and stir cooking the flour mixture until it comes away from the sides of the pan and is a shiny ball.
Step 5-Place in a food processor with plastic blades and process for 15 seconds (give or take).
Step 6-Add eggs and process for 40 seconds (err on the longer side of give or take).
Step 7-Add both cheeses and process for another 5-10 seconds until smooth.
Step 8-Using a wet spoon, place thumbnail-sized spoonfuls on a parchment lined cookie sheet about 1 1/2? apart.
Step 9-Serve warm or room temperature.