Tuna Quiche

Thanks to Minette Greenman, who will always be loved as a beloved grandmother!

3 eggs lightly beaten
1 8-oz. container sour cream
½lb. grated Swiss cheese
1 can onion rings
1 can tuna, drained
1 frozen pie crust

Directions: Beat eggs and sour cream till well blended. Add cheese, onion rings, and tuna; mix and pour into pie shell. Bake at 350F for 45 minutes. Serves 4 – 6.