Grocery List
1 1/2 Pounds Red Potatoes
4 Tomatoes
Cornichons or Gherkins
8 large Eggs
1/2-pound Gruyère Cheese or Swiss Cheese
1/2-pound Ham
Mayonnaise
Parsley
Salt and Pepper
All-purpose Flour
Unsalted Butter
Whole Milk
Sugar
Cornstarch
Vanilla Extract
Heavy Cream