PastaContext.cs

public class PastaContext 
{
  // Initialization not included - would happen at the constructor level as a pass through

  public KitchenSupplies Supplies {get;}
  public DateTime TimeOfDay {get;}
  public IngerdientPriceData PricingData {get;}
}

PastaMaker3.cs

public PastaMeal BuildPastaMeal(IEnumerable<Guest> guests, PastaContext context) 
{
  var dinner = new PastaMeal();
  
  // Add a quanity of pasta per guest based on time of day and kitchen supply quantities
  // This algorithm will try to prefer cheaper types of pasta
  
  return dinner;
}