6 tablespoons butter
3/4 cup water
3/4 cup flour
1/4 teaspoon garlic salt
1 cup shrimp, chopped
1/4 cup green onion, sliced
5 tablespoons Parmesan cheese, grated, divided
Melt butter in a saucepan with water. Bring to a full boil over medium heat. Immediately stir in flour and garlic salt all at once. Stir vigorously until the dough forms a ball and leaves the sides of the pan, about 1 minute.
Remove from heat and let stand for 5 minutes. Stir in eggs, one at a time, blending well after each addition. Stir in cooked, chopped shrimp, sliced green onions, and 3 tablespoons grated Parmesan cheese. Drop by spoonfuls about 2" apart on ungreased cookie sheets.
Sprinkle with 2 tablespoons grated Parmesan cheese. Bake in a 400 degree oven for 25 to 30 minutes, or until puffed and golden brown.