DOUGH: Mix flour and salt. Make a hollow in dough and drop in the eggs and water. Make a smooth dough and let set 30 minutes.

Take 1/3 of dough on a well floured board and roll out quite thin. Cut into 3" squares. Place a spoonful of filling on each. Fold over into a triangle and seal edges with a fork. Drop triangles into boiling water to generously cover and cook 10 to 15 minutes.

Place in heavy skillet 3/4 pound butter, 2 cups finely chopped onions. When butter is pale brown, add cooked Corners. Serve while hot.