diff --git a/fabric-item-groups-v0/build.gradle b/fabric-item-groups-v0/build.gradle
index b1c9feced..7ee5d22f2 100644
--- a/fabric-item-groups-v0/build.gradle
+++ b/fabric-item-groups-v0/build.gradle
@@ -1,5 +1,5 @@
 archivesBaseName = "fabric-item-groups-v0"
-version = getSubprojectVersion(project, "0.2.10")
+version = getSubprojectVersion(project, "0.3.0")
 
 moduleDependencies(project, [
 		'fabric-api-base',
diff --git a/fabric-item-groups-v0/src/main/java/net/fabricmc/fabric/api/client/itemgroup/FabricItemGroupBuilder.java b/fabric-item-groups-v0/src/main/java/net/fabricmc/fabric/api/client/itemgroup/FabricItemGroupBuilder.java
index dea868815..b32ff8cd0 100644
--- a/fabric-item-groups-v0/src/main/java/net/fabricmc/fabric/api/client/itemgroup/FabricItemGroupBuilder.java
+++ b/fabric-item-groups-v0/src/main/java/net/fabricmc/fabric/api/client/itemgroup/FabricItemGroupBuilder.java
@@ -17,9 +17,11 @@
 package net.fabricmc.fabric.api.client.itemgroup;
 
 import java.util.List;
+import java.util.function.BiConsumer;
 import java.util.function.Consumer;
 import java.util.function.Supplier;
 
+import net.minecraft.item.Item;
 import net.minecraft.item.ItemGroup;
 import net.minecraft.item.ItemStack;
 import net.minecraft.util.collection.DefaultedList;
@@ -30,7 +32,7 @@ import net.fabricmc.fabric.impl.item.group.ItemGroupExtensions;
 public final class FabricItemGroupBuilder {
 	private Identifier identifier;
 	private Supplier<ItemStack> stackSupplier = () -> ItemStack.EMPTY;
-	private Consumer<List<ItemStack>> stacksForDisplay;
+	private BiConsumer<List<ItemStack>, ItemGroup> stacksForDisplay;
 
 	private FabricItemGroupBuilder(Identifier identifier) {
 		this.identifier = identifier;
@@ -70,12 +72,25 @@ public final class FabricItemGroupBuilder {
 	}
 
 	/**
-	 * This allows for a custom list of items to be displayed in a tab, this enabled tabs to be created with a custom set of items.
+	 * Set the item stacks of this item group, by having the consumer add them to the passed list.
+	 * This bypasses {@link Item#appendStacks}. If you want to append stacks from your items, consider using {@linkplain #appendItems(BiConsumer) the other overload}.
 	 *
 	 * @param stacksForDisplay Add ItemStack's to this list to show in the ItemGroup
 	 * @return a reference to the FabricItemGroupBuilder
 	 */
 	public FabricItemGroupBuilder appendItems(Consumer<List<ItemStack>> stacksForDisplay) {
+		return appendItems((itemStacks, itemGroup) -> stacksForDisplay.accept(itemStacks));
+	}
+
+	/**
+	 * Set the item stacks of this item group, by having the consumer add them to the passed list.
+	 * Compared to the other overload, this one also passes the new ItemGroup.
+	 * This allows you to call {@link Item#appendStacks} yourself if you want.
+	 *
+	 * @param stacksForDisplay Add ItemStack's to this list to show in the ItemGroup, and check if the item is in the ItemGroup
+	 * @return a reference to the FabricItemGroupBuilder
+	 */
+	public FabricItemGroupBuilder appendItems(BiConsumer<List<ItemStack>, ItemGroup> stacksForDisplay) {
 		this.stacksForDisplay = stacksForDisplay;
 		return this;
 	}
@@ -107,7 +122,7 @@ public final class FabricItemGroupBuilder {
 			@Override
 			public void appendStacks(DefaultedList<ItemStack> stacks) {
 				if (stacksForDisplay != null) {
-					stacksForDisplay.accept(stacks);
+					stacksForDisplay.accept(stacks, this);
 					return;
 				}
 
diff --git a/fabric-item-groups-v0/src/testmod/java/net/fabricmc/fabric/test/item/group/ItemGroupTest.java b/fabric-item-groups-v0/src/testmod/java/net/fabricmc/fabric/test/item/group/ItemGroupTest.java
index a8c6cdbc5..6d04ba705 100644
--- a/fabric-item-groups-v0/src/testmod/java/net/fabricmc/fabric/test/item/group/ItemGroupTest.java
+++ b/fabric-item-groups-v0/src/testmod/java/net/fabricmc/fabric/test/item/group/ItemGroupTest.java
@@ -16,6 +16,7 @@
 
 package net.fabricmc.fabric.test.item.group;
 
+import net.minecraft.item.Item;
 import net.minecraft.item.ItemGroup;
 import net.minecraft.item.ItemStack;
 import net.minecraft.item.Items;
@@ -26,6 +27,8 @@ import net.fabricmc.api.ModInitializer;
 import net.fabricmc.fabric.api.client.itemgroup.FabricItemGroupBuilder;
 
 public class ItemGroupTest implements ModInitializer {
+	private static Item TEST_ITEM;
+
 	//Adds an item group with all items in it
 	private static final ItemGroup ITEM_GROUP = FabricItemGroupBuilder.create(new Identifier("fabric-item-groups-v0-testmod", "test_group"))
 				.icon(() -> new ItemStack(Items.DIAMOND))
@@ -35,7 +38,18 @@ public class ItemGroupTest implements ModInitializer {
 						.forEach(stacks::add)
 				).build();
 
+	private static final ItemGroup ITEM_GROUP_2 = FabricItemGroupBuilder.create(new Identifier("fabric-item-groups-v0-testmod", "test_group_two"))
+				.icon(() -> new ItemStack(Items.REDSTONE))
+				.appendItems((stacks, itemGroup) -> {
+					for (Item item : Registry.ITEM) {
+						if (item.getGroup() == ItemGroup.FOOD || item.getGroup() == itemGroup) {
+							stacks.add(new ItemStack(item));
+						}
+					}
+				}).build();
+
 	@Override
 	public void onInitialize() {
+		TEST_ITEM = Registry.register(Registry.ITEM, new Identifier("fabric-item-groups-v0-testmod", "item_test_group"), new Item(new Item.Settings().group(ITEM_GROUP_2)));
 	}
 }