Cost information for the following is not included. Normally this is because the quantity or ingredient is unknown
1Â 1/2 lb Silverbeet thick stems removed,
  roughly minced
3 c. Bechamel Sauce - (Besciamella) (see recipe)
3 whl Large eggs plus
2 x egg yolks
1/2 c. freshly-grated Parmigiano-Reggiano divided
  Freshly-grated nutmeg to taste
  Salt to taste
  Freshly-grnd black pepper to taste