9 inch unbaked pastry shell
12 oz. can tuna, drained
1 c. shredded Swiss cheese
3 eggs
1 c. mayonnaise
1/2 c. milk

Pierce thawed pastry shell with fork and bake at 375 degrees for 10 minutes. In a large bowl, toss tuna and cheese together. Spoon into prepared pastry shell. In another bowl, stir eggs, mayonnaise and milk together. Pour over tuna mixture and bake at 375 degrees for 50 minutes.