--- a/net/minecraft/world/item/crafting/FurnaceRecipe.java
+++ b/net/minecraft/world/item/crafting/FurnaceRecipe.java
@@ -4,6 +4,14 @@
 import net.minecraft.world.item.ItemStack;
 import net.minecraft.world.item.Items;
 
+// CraftBukkit start
+import org.bukkit.NamespacedKey;
+import org.bukkit.craftbukkit.inventory.CraftFurnaceRecipe;
+import org.bukkit.craftbukkit.inventory.CraftItemStack;
+import org.bukkit.craftbukkit.inventory.CraftRecipe;
+import org.bukkit.inventory.Recipe;
+// CraftBukkit end
+
 public class FurnaceRecipe extends RecipeCooking {
 
     public FurnaceRecipe(String s, CookingBookCategory cookingbookcategory, RecipeItemStack recipeitemstack, ItemStack itemstack, float f, int i) {
@@ -45,4 +53,17 @@
 
         return recipebookcategory;
     }
+
+    // CraftBukkit start
+    @Override
+    public Recipe toBukkitRecipe(NamespacedKey id) {
+        CraftItemStack result = CraftItemStack.asCraftMirror(this.result());
+
+        CraftFurnaceRecipe recipe = new CraftFurnaceRecipe(id, result, CraftRecipe.toBukkit(this.input()), this.experience(), this.cookingTime());
+        recipe.setGroup(this.group());
+        recipe.setCategory(CraftRecipe.getCategory(this.category()));
+
+        return recipe;
+    }
+    // CraftBukkit end
 }