diff --git a/src/main/groovy-tests/recipeSearchTests.groovy b/src/main/groovy-tests/recipeMapTests.groovy
similarity index 84%
rename from src/main/groovy-tests/recipeSearchTests.groovy
rename to src/main/groovy-tests/recipeMapTests.groovy
index cf4a8c50..468180f9 100644
--- a/src/main/groovy-tests/recipeSearchTests.groovy
+++ b/src/main/groovy-tests/recipeMapTests.groovy
@@ -1,4 +1,9 @@
 // Import Recipe Search Helpers, used for Chanced Item and Fluid Ingredients
+
+
+import gregtech.api.recipes.ingredients.nbtmatch.NBTCondition
+import gregtech.api.recipes.ingredients.nbtmatch.NBTMatcher
+
 import static com.nomiceu.nomilabs.groovy.GroovyHelpers.GTRecipeHelpers.*
 
 // Building Test Recipes
@@ -28,4 +33,15 @@ mods.gregtech.arc_furnace.removeByInput([item('minecraft:yellow_flower')], null)
 // [GTRecipeCategory category, Outputs... (see above)] (Matches/Removes any recipe with that output, and that category)
 // [Outputs... (see above)] (Matches/Removes any recipe with that output)
 // [Predicate<Recipe> predicate, Outputs... (see above)] (Matches/Removes any recipe with that output, and matching that predicate)
-mods.gregtech.arc_furnace.removeByOutput(50, [item('minecraft:apple') * 64, item('minecraft:apple') * 64, item('minecraft:apple') * 64], null, [chanced(item('minecraft:apple') * 64, 50, 1)], [chanced(fluid('fluorine') * 2000, 50, 1)])
\ No newline at end of file
+mods.gregtech.arc_furnace.removeByOutput(50, [item('minecraft:apple') * 64, item('minecraft:apple') * 64, item('minecraft:apple') * 64], null, [chanced(item('minecraft:apple') * 64, 50, 1)], [chanced(fluid('fluorine') * 2000, 50, 1)])
+
+// NBT Helpers for Recipe Builder
+// inputNBT version for ItemStack
+// wildInputNBT version for ItemStack
+
+mods.gregtech.assembler.recipeBuilder()
+    .inputNBT(metaitem('nomilabs:dustPureOsmiridium8020'), NBTMatcher.ANY, NBTCondition.ANY)
+    .inputWildNBT(metaitem('nomilabs:dustOsmiridium8020')) // Same as above (Except the ItemStack of course)
+    .outputs(item('minecraft:apple') * 64)
+    .EUt(30).duration(30)
+    .buildAndRegister()
\ No newline at end of file
diff --git a/src/main/java/com/nomiceu/nomilabs/mixin/gregtech/RecipeBuilderMixin.java b/src/main/java/com/nomiceu/nomilabs/mixin/gregtech/RecipeBuilderMixin.java
index 81c50269..9b243199 100644
--- a/src/main/java/com/nomiceu/nomilabs/mixin/gregtech/RecipeBuilderMixin.java
+++ b/src/main/java/com/nomiceu/nomilabs/mixin/gregtech/RecipeBuilderMixin.java
@@ -4,6 +4,9 @@
 import gregtech.api.recipes.RecipeBuilder;
 import gregtech.api.recipes.RecyclingHandler;
 import gregtech.api.recipes.ingredients.GTRecipeInput;
+import gregtech.api.recipes.ingredients.GTRecipeItemInput;
+import gregtech.api.recipes.ingredients.nbtmatch.NBTCondition;
+import gregtech.api.recipes.ingredients.nbtmatch.NBTMatcher;
 import gregtech.api.util.EnumValidationResult;
 import net.minecraft.item.ItemStack;
 import org.spongepowered.asm.mixin.Final;
@@ -16,7 +19,7 @@
 import static com.nomiceu.nomilabs.util.LabsGroovyHelper.throwOrGroovyLog;
 
 @Mixin(value = RecipeBuilder.class, remap = false)
-public class RecipeBuilderMixin<R extends RecipeBuilder<R>> {
+public abstract class RecipeBuilderMixin<R extends RecipeBuilder<R>> {
     @Shadow
     @Final
     protected List<ItemStack> outputs;
@@ -28,6 +31,9 @@ public class RecipeBuilderMixin<R extends RecipeBuilder<R>> {
     @Shadow
     protected EnumValidationResult recipeStatus;
 
+    @Shadow
+    public abstract RecipeBuilder<R> inputNBT(GTRecipeInput input, NBTMatcher matcher, NBTCondition condition);
+
     @Unique
     @SuppressWarnings("unused")
     public RecipeBuilder<R> changeRecycling() {
@@ -41,4 +47,16 @@ public RecipeBuilder<R> changeRecycling() {
         //noinspection unchecked
         return (RecipeBuilder<R>) (Object) this;
     }
+
+    @Unique
+    @SuppressWarnings("unused")
+    public RecipeBuilder<R> inputWildNBT(ItemStack stack) {
+        return inputNBT(stack, NBTMatcher.ANY, NBTCondition.ANY);
+    }
+
+    @Unique
+    @SuppressWarnings("unused")
+    public RecipeBuilder<R> inputNBT(ItemStack stack, NBTMatcher matcher, NBTCondition condition) {
+        return inputNBT(new GTRecipeItemInput(stack), matcher, condition);
+    }
 }