diff --git a/Content.Client/GameObjects/Components/Kitchen/MicrowaveBoundUserInterface.cs b/Content.Client/GameObjects/Components/Kitchen/MicrowaveBoundUserInterface.cs
index 68ebf1b5e7..1d025efc28 100644
--- a/Content.Client/GameObjects/Components/Kitchen/MicrowaveBoundUserInterface.cs
+++ b/Content.Client/GameObjects/Components/Kitchen/MicrowaveBoundUserInterface.cs
@@ -74,7 +74,7 @@ namespace Content.Client.GameObjects.Components.Kitchen
         }
 
 
-        private void RefreshContentsDisplay(List<Solution.ReagentQuantity> reagents, List<EntityUid> solids)
+        private void RefreshContentsDisplay(IReadOnlyList<Solution.ReagentQuantity> reagents, List<EntityUid> solids)
         {
             _menu.IngredientsList.Clear();
             foreach (var item in reagents)
diff --git a/Content.Server/GameObjects/Components/Kitchen/KitchenMicrowaveComponent.cs b/Content.Server/GameObjects/Components/Kitchen/KitchenMicrowaveComponent.cs
index 419c44dc30..6fcd84c124 100644
--- a/Content.Server/GameObjects/Components/Kitchen/KitchenMicrowaveComponent.cs
+++ b/Content.Server/GameObjects/Components/Kitchen/KitchenMicrowaveComponent.cs
@@ -172,7 +172,7 @@ namespace Content.Server.GameObjects.Components.Kitchen
                 _solidsVisualList.Add(item.Uid);
             }
 
-            _userInterface.SetState(new MicrowaveUpdateUserInterfaceState(_solution.Solution.Contents.ToList(), _solidsVisualList));
+            _userInterface.SetState(new MicrowaveUpdateUserInterfaceState(_solution.Solution.Contents, _solidsVisualList));
         }
 
         void IActivate.Activate(ActivateEventArgs eventArgs)
@@ -310,8 +310,9 @@ namespace Content.Server.GameObjects.Components.Kitchen
 
         private void VaporizeSolids()
         {
-            foreach (var item in _storage.ContainedEntities.ToList())
+            for(var i = _storage.ContainedEntities.Count-1; i>=0; i--)
             {
+                var item = _storage.ContainedEntities.ElementAt(i);
                 _storage.Remove(item);
                 item.Delete();
             }
@@ -321,9 +322,9 @@ namespace Content.Server.GameObjects.Components.Kitchen
         private void EjectSolids()
         {
 
-            foreach (var item in _storage.ContainedEntities.ToList())
+            for(var i = _storage.ContainedEntities.Count-1; i>=0; i--)
             {
-                _storage.Remove(item);
+                _storage.Remove(_storage.ContainedEntities.ElementAt(i));
             }
 
             _solids.Clear();
diff --git a/Content.Shared/Kitchen/SharedMicrowaveComponent.cs b/Content.Shared/Kitchen/SharedMicrowaveComponent.cs
index 5707172db1..253e9302d4 100644
--- a/Content.Shared/Kitchen/SharedMicrowaveComponent.cs
+++ b/Content.Shared/Kitchen/SharedMicrowaveComponent.cs
@@ -57,9 +57,9 @@ namespace Content.Shared.Kitchen
     [NetSerializable, Serializable]
     public class MicrowaveUpdateUserInterfaceState : BoundUserInterfaceState
     {
-        public readonly List<Solution.ReagentQuantity> ReagentsReagents;
+        public readonly IReadOnlyList<Solution.ReagentQuantity> ReagentsReagents;
         public readonly List<EntityUid> ContainedSolids;
-        public MicrowaveUpdateUserInterfaceState(List<Solution.ReagentQuantity> reagents, List<EntityUid> solids)
+        public MicrowaveUpdateUserInterfaceState(IReadOnlyList<Solution.ReagentQuantity> reagents, List<EntityUid> solids)
         {
             ReagentsReagents = reagents;
             ContainedSolids = solids;