Here is what i found

SWISS PUFFS
by the Editors of Easy Home Cooking Magazine
Yield: Makes about 4 dozen

1/2 cup milk
1/2 cup water
1/4 cup (1/2 stick) butter
1/4 teaspoon salt
Pinch ground nutmeg
Pinch white pepper
1 cup all-purpose flour
4 eggs, at room temperature
1 cup shredded Swiss cheese, divided

1. Preheat oven to 400 degrees F. Grease 2 large baking sheets.

2. Heat milk, water, butter, salt, nutmeg and pepper in 3-quart saucepan over medium-high heat until mixture boils. Remove pan from heat; add flour all at once, mixing until smooth. Cook over medium-low heat, stirring constantly, until mixture leaves side of pan clean and forms a ball. Remove pan from heat.

3. Add eggs, 1 at a time, beating until smooth and shiny after each addition. Continue beating until mixture loses its gloss. Stir in 3/4 cup cheese.

4. Drop rounded teaspoonfuls of batter 1 inch apart onto prepared baking sheets. Sprinkle with remaining 1/4 cup cheese.

5. Bake 30 to 35 minutes or until puffs are golden brown. Cool completely on wire racks.

6. Before filling, cut tops off puffs; scoop out and discard moist dough in centers.

hope it helps..nicky