diff --git a/common/src/main/java/dev/latvian/mods/kubejs/core/mixin/common/inject_resources/MinecraftServerMixin.java b/common/src/main/java/dev/latvian/mods/kubejs/core/mixin/common/inject_resources/MinecraftServerMixin.java
index cdab558a8..7eac187c6 100644
--- a/common/src/main/java/dev/latvian/mods/kubejs/core/mixin/common/inject_resources/MinecraftServerMixin.java
+++ b/common/src/main/java/dev/latvian/mods/kubejs/core/mixin/common/inject_resources/MinecraftServerMixin.java
@@ -19,7 +19,6 @@ public abstract class MinecraftServerMixin {
 
 	@ModifyVariable(method = {"*"}, at = @At("STORE"), remap = false)
 	public CloseableResourceManager wrapResourceManager(CloseableResourceManager original) {
-		ServerScriptManager.instance = new ServerScriptManager();
-		return ServerScriptManager.instance.wrapResourceManager(original);
+		return (ServerScriptManager.instance = new ServerScriptManager()).wrapResourceManager(original);
 	}
 }
diff --git a/common/src/main/java/dev/latvian/mods/kubejs/recipe/RecipeJS.java b/common/src/main/java/dev/latvian/mods/kubejs/recipe/RecipeJS.java
index 284f04d35..71b4cadc6 100644
--- a/common/src/main/java/dev/latvian/mods/kubejs/recipe/RecipeJS.java
+++ b/common/src/main/java/dev/latvian/mods/kubejs/recipe/RecipeJS.java
@@ -477,7 +477,7 @@ public final RecipeJS keepIngredient(IngredientActionFilter filter) {
 
 	public final RecipeJS modifyResult(ModifyRecipeResultCallback callback) {
 		UUID id = UUID.randomUUID();
-		RecipesEventJS.modifyResultCallbackMap.put(id, callback);
+		RecipesEventJS.MODIFY_RESULT_CALLBACKS.put(id, callback);
 		json.addProperty("kubejs:modify_result", UUIDTypeAdapter.fromUUID(id));
 		save();
 		return this;
diff --git a/common/src/main/java/dev/latvian/mods/kubejs/recipe/RecipesEventJS.java b/common/src/main/java/dev/latvian/mods/kubejs/recipe/RecipesEventJS.java
index 4b039b4b8..ae555b19f 100644
--- a/common/src/main/java/dev/latvian/mods/kubejs/recipe/RecipesEventJS.java
+++ b/common/src/main/java/dev/latvian/mods/kubejs/recipe/RecipesEventJS.java
@@ -59,17 +59,19 @@
 
 public class RecipesEventJS extends EventJS {
 	private static final Pattern SKIP_ERROR = Pattern.compile("at\\s+dev\\.latvian\\.mods\\.kubejs\\.recipe\\.RecipesEventJS\\.post");
+
+	public static final Map<UUID, ModifyRecipeResultCallback> MODIFY_RESULT_CALLBACKS = new HashMap<>();
+
 	public static Map<UUID, IngredientWithCustomPredicate> customIngredientMap = null;
-	public static Map<UUID, ModifyRecipeResultCallback> modifyResultCallbackMap = null;
 
 	public static RecipesEventJS instance;
 
 	public final Map<ResourceLocation, RecipeJS> originalRecipes;
 	public final Collection<RecipeJS> addedRecipes;
 	public final Collection<RecipeJS> removedRecipes;
-	final Map<String, Object> recipeFunctions;
 	public final AtomicInteger failedCount;
 
+	private final Map<String, Object> recipeFunctions;
 	public final RecipeTypeFunction shaped;
 	public final RecipeTypeFunction shapeless;
 	public final RecipeTypeFunction smelting;
@@ -79,7 +81,7 @@ public class RecipesEventJS extends EventJS {
 	public final RecipeTypeFunction stonecutting;
 	public final RecipeTypeFunction smithing;
 
-	RecipeSerializer<?> stageSerializer;
+	final RecipeSerializer<?> stageSerializer;
 
 	public RecipesEventJS() {
 		ConsoleJS.SERVER.info("Scanning recipes...");
diff --git a/common/src/main/java/dev/latvian/mods/kubejs/recipe/special/ShapedKubeJSRecipe.java b/common/src/main/java/dev/latvian/mods/kubejs/recipe/special/ShapedKubeJSRecipe.java
index 184934d60..e380a2b49 100644
--- a/common/src/main/java/dev/latvian/mods/kubejs/recipe/special/ShapedKubeJSRecipe.java
+++ b/common/src/main/java/dev/latvian/mods/kubejs/recipe/special/ShapedKubeJSRecipe.java
@@ -116,7 +116,7 @@ public ShapedKubeJSRecipe fromJson(ResourceLocation id, JsonObject json) {
 
 			ModifyRecipeResultCallback modifyResult = null;
 			if (json.has("kubejs:modify_result")) {
-				modifyResult = RecipesEventJS.modifyResultCallbackMap.get(UUIDTypeAdapter.fromString(json.get("kubejs:modify_result").getAsString()));
+				modifyResult = RecipesEventJS.MODIFY_RESULT_CALLBACKS.get(UUIDTypeAdapter.fromString(json.get("kubejs:modify_result").getAsString()));
 			}
 
 			var stage = GsonHelper.getAsString(json, "kubejs:stage", "");
diff --git a/common/src/main/java/dev/latvian/mods/kubejs/recipe/special/ShapelessKubeJSRecipe.java b/common/src/main/java/dev/latvian/mods/kubejs/recipe/special/ShapelessKubeJSRecipe.java
index 206898057..01c88c12b 100644
--- a/common/src/main/java/dev/latvian/mods/kubejs/recipe/special/ShapelessKubeJSRecipe.java
+++ b/common/src/main/java/dev/latvian/mods/kubejs/recipe/special/ShapelessKubeJSRecipe.java
@@ -76,7 +76,7 @@ public ShapelessKubeJSRecipe fromJson(ResourceLocation id, JsonObject json) {
 			var ingredientActions = IngredientAction.parseList(json.get("kubejs:actions"));
 			ModifyRecipeResultCallback modifyResult = null;
 			if (json.has("kubejs:modify_result")) {
-				modifyResult = RecipesEventJS.modifyResultCallbackMap.get(UUIDTypeAdapter.fromString(json.get("kubejs:modify_result").getAsString()));
+				modifyResult = RecipesEventJS.MODIFY_RESULT_CALLBACKS.get(UUIDTypeAdapter.fromString(json.get("kubejs:modify_result").getAsString()));
 			}
 
 			var stage = GsonHelper.getAsString(json, "kubejs:stage", "");
diff --git a/common/src/main/java/dev/latvian/mods/kubejs/server/ServerScriptManager.java b/common/src/main/java/dev/latvian/mods/kubejs/server/ServerScriptManager.java
index f36bc78d2..5fe3c45fa 100644
--- a/common/src/main/java/dev/latvian/mods/kubejs/server/ServerScriptManager.java
+++ b/common/src/main/java/dev/latvian/mods/kubejs/server/ServerScriptManager.java
@@ -1,7 +1,7 @@
 package dev.latvian.mods.kubejs.server;
 
-import dev.architectury.platform.Platform;
 import dev.latvian.mods.kubejs.KubeJSPaths;
+import dev.latvian.mods.kubejs.KubeJSPlugin;
 import dev.latvian.mods.kubejs.bindings.event.ServerEvents;
 import dev.latvian.mods.kubejs.platform.RecipePlatformHelper;
 import dev.latvian.mods.kubejs.recipe.RecipesEventJS;
@@ -13,6 +13,7 @@
 import dev.latvian.mods.kubejs.script.data.KubeJSFolderPackResources;
 import dev.latvian.mods.kubejs.script.data.VirtualKubeJSDataPack;
 import dev.latvian.mods.kubejs.util.ConsoleJS;
+import dev.latvian.mods.kubejs.util.KubeJSPlugins;
 import net.minecraft.server.ReloadableServerResources;
 import net.minecraft.server.packs.FilePackResources;
 import net.minecraft.server.packs.PackType;
@@ -81,13 +82,10 @@ public MultiPackResourceManager wrapResourceManager(CloseableResourceManager ori
 
 		ConsoleJS.SERVER.info("Scripts loaded");
 
-		// Currently custom ingredients are only supported on Forge
-		if (Platform.isForge()) {
-			RecipesEventJS.customIngredientMap = new HashMap<>();
-		}
-
-		RecipesEventJS.modifyResultCallbackMap = new HashMap<>();
+		// note we only set this map on the logical server, it'll be null on the client!
+		RecipesEventJS.customIngredientMap = new HashMap<>();
 
+		RecipesEventJS.MODIFY_RESULT_CALLBACKS.clear();
 		CustomIngredientAction.MAP.clear();
 
 		SpecialRecipeSerializerManager.INSTANCE.reset();