Unable to remove an object from an IList<T> using delegate <Action> method| C# Console Application

Here is my list:
public IList<Food> Foods { get; } = new List<Food>();


The generic method which recives IList<T> and an Action<T> as it's argument:

public void Process<T>(IList<T> items, Action<IList<T>> disposal)
{
     disposal(items);
}

The way I did inside Main method:

using Generics03.Models;
using Generics03.Systems;

Multislut ms=new Multislut(){};
ms.Foods.Add(new Food());
ms.Foods.Add(new Food());
ms.Foods.Add(new Food());

ms.Process<Food>(ms.Foods,(f)=>{
    f[0].Name="Pizza";
    f[0].Region="Italy";
    
    //when adding the following method, the project doesn't run!
    f.GrowKale();

    //Composter.cs where the Growkale method is defined in
public static class Composter
{
     public static void GrowKale(this IList<Food> foods)
     {
           foreach (var item in foods)
           {
                foods.Remove(item);
           }           
      }    
}

All I need to do is to remove ms.Foods objects that I've added in Program.cs/Main(), I'm able to assign value to their properties but not able to remove or even add object to the ms.Foods list, getting the following exception message:

Unhandled exception. System.InvalidOperationException: Collection was modified; enumeration operation may not execute.

Is there a way to do so?

You should create a copy of the List before you try remove items,

You can't remove items from the List you are Enumerating without throwing the exception you are seeing, This is to stop you from creating situations where you end up with new and old values and forces you to start again.

The easiest way to do this is with .ToList()

       foreach (var item in foods.ToList())
       {
            foods.Remove(item);
       }  

to make it easier to read/understand you could also do this

       var theComposter = foods.ToList();
       foreach (var food in theComposter)
       {
            foods.Remove(food);
       }  

You should also consider using a lock whenever you try to get/set the foods so you don't see this error again if you use multiple threads.