Place butter in a 9 inch pie pan and heat in oven until melted.
Whisk together eggs, milk, flour, sugar and salt until smooth. Pour into pan -- do not stir.
Bake 13 to 15 minutes or until golden brown.
Meanwhile, cut the sausage links into 1/4's and combine with the other filling ingredients in a large skillet. Bring to a boil and simmer until syrup is thickened and sausage and peaches are glazed. Spoon onto pancake and serve immediately.