diff --git a/common/src/main/java/org/embeddedt/modernfix/common/mixin/perf/blast_search_trees/MinecraftMixin.java b/common/src/main/java/org/embeddedt/modernfix/common/mixin/perf/blast_search_trees/MinecraftMixin.java
index 889803f2..5a9deb53 100644
--- a/common/src/main/java/org/embeddedt/modernfix/common/mixin/perf/blast_search_trees/MinecraftMixin.java
+++ b/common/src/main/java/org/embeddedt/modernfix/common/mixin/perf/blast_search_trees/MinecraftMixin.java
@@ -37,7 +37,7 @@ public abstract class MinecraftMixin {
         SearchRegistry.TreeBuilderSupplier<ItemStack> tagSupplier = list -> provider.getSearchTree(true);
         this.searchRegistry.register(SearchRegistry.CREATIVE_NAMES, nameSupplier);
         this.searchRegistry.register(SearchRegistry.CREATIVE_TAGS, tagSupplier);
-        this.searchRegistry.register(SearchRegistry.RECIPE_COLLECTIONS, list -> new RecipeBookSearchTree(provider.getSearchTree(false)));
+        this.searchRegistry.register(SearchRegistry.RECIPE_COLLECTIONS, list -> new RecipeBookSearchTree(provider.getSearchTree(false), list));
         ModernFixPlatformHooks.INSTANCE.registerCreativeSearchTrees(this.searchRegistry, nameSupplier, tagSupplier, this::populateSearchTree);
         // grab components for all key mappings in order to prevent them from being loaded off-thread later
         // this populates the LazyLoadedValues
diff --git a/common/src/main/java/org/embeddedt/modernfix/searchtree/RecipeBookSearchTree.java b/common/src/main/java/org/embeddedt/modernfix/searchtree/RecipeBookSearchTree.java
index f4bf16b4..6048f47e 100644
--- a/common/src/main/java/org/embeddedt/modernfix/searchtree/RecipeBookSearchTree.java
+++ b/common/src/main/java/org/embeddedt/modernfix/searchtree/RecipeBookSearchTree.java
@@ -15,10 +15,11 @@ import java.util.stream.Collectors;
 public class RecipeBookSearchTree extends DummySearchTree<RecipeCollection> {
     private final SearchTree<ItemStack> stackCollector;
     private Map<Item, List<RecipeCollection>> collectionsByItem = null;
-    private final List<RecipeCollection> allCollections = new ArrayList<>();
+    private final List<RecipeCollection> allCollections;
 
-    public RecipeBookSearchTree(SearchTree<ItemStack> stackCollector) {
+    public RecipeBookSearchTree(SearchTree<ItemStack> stackCollector, List<RecipeCollection> allCollections) {
         this.stackCollector = stackCollector;
+        this.allCollections = allCollections;
     }
 
     private Map<Item, List<RecipeCollection>> populateCollectionMap() {
@@ -27,7 +28,7 @@ public class RecipeBookSearchTree extends DummySearchTree<RecipeCollection> {
             collections = new Object2ObjectOpenHashMap<>();
             Map<Item, List<RecipeCollection>> finalCollection = collections;
             for(RecipeCollection collection : allCollections) {
-                collection.getRecipes().stream().map(recipe -> recipe.getResultItem().getItem()).distinct().forEach(item -> {
+                collection.getRecipes().stream().map(recipe -> recipe.getResultItem(collection.registryAccess()).getItem()).distinct().forEach(item -> {
                     finalCollection.computeIfAbsent(item, k -> new ArrayList<>()).add(collection);
                 });
             }
@@ -36,16 +37,6 @@ public class RecipeBookSearchTree extends DummySearchTree<RecipeCollection> {
         return collections;
     }
 
-    @Override
-    public void add(RecipeCollection pObj) {
-        this.allCollections.add(pObj);
-    }
-
-    @Override
-    public void clear() {
-        this.allCollections.clear();
-    }
-
     @Override
     public void refresh() {
         this.collectionsByItem = null;