diff --git a/packages/ferry_cache/lib/src/cache.dart b/packages/ferry_cache/lib/src/cache.dart
index 8b3f170e..03be1e19 100644
--- a/packages/ferry_cache/lib/src/cache.dart
+++ b/packages/ferry_cache/lib/src/cache.dart
@@ -310,12 +310,9 @@ class Cache {
     }
   }
 
-  void _evictField(
-    String entityId,
-    String fieldName,
-    Map<String, dynamic> args,
-    OperationRequest? optimisticRequest,
-  ) {
+  void _evictField(String entityId, String fieldName, Map<String, dynamic> args,
+      OperationRequest? optimisticRequest,
+      [bool eraseCompletely = false]) {
     if (optimisticRequest != null) {
       /// Set field to `null` in optimistic patch
       optimisticPatchesStream.add({
@@ -349,25 +346,57 @@ class Cache {
 
       final entity = store.get(entityId);
       if (entity != null) {
-        store.put(
-          entityId,
-          entity.map(
-            // NOTE: we need to set to null rather than removing altogether
-            // to ensure that denormalize doesn't throw a [PartialDataException]
-            (key, value) => _fieldMatch(
-              key,
-              fieldName,
-              args,
-            )
-                ? MapEntry(key, null)
-                : MapEntry(key, value),
-          ),
-        );
+        if (eraseCompletely) {
+          store.put(
+            entityId,
+            {
+              for (final key in entity.keys)
+                if (!_fieldMatch(key, fieldName, args)) key: entity[key],
+            },
+          );
+        } else {
+          store.put(
+            entityId,
+            entity.map(
+              // NOTE: we need to set to null rather than removing altogether
+              // to ensure that denormalize doesn't throw a [PartialDataException]
+              (key, value) => _fieldMatch(
+                key,
+                fieldName,
+                args,
+              )
+                  ? MapEntry(key, null)
+                  : MapEntry(key, value),
+            ),
+          );
+        }
       }
       _eventStream.add(null);
     }
   }
 
+  /// Evicts all top-level fields from that operation from the cache.
+  /// Consider calling after this gc() to completely remove orphaned entities.
+  void evictOperation<TData, TVars>(OperationRequest<TData, TVars> request) {
+    final operationDefinition = utils.getOperationDefinition(
+        request.operation.document, request.operation.operationName);
+    final rootTypeName =
+        utils.resolveRootTypename(operationDefinition, typePolicies);
+
+    final fields = utils.operationFieldNames(
+      request.operation.document,
+      request.operation.operationName,
+      request.varsToJson(),
+      typePolicies,
+      possibleTypes,
+    );
+
+    for (final field in fields) {
+      final fieldKey = utils.FieldKey.parse(field);
+      _evictField(rootTypeName, fieldKey.fieldName, fieldKey.args, null, true);
+    }
+  }
+
   bool _fieldMatch(
     String keyString,
     String fieldName,
diff --git a/packages/ferry_cache/pubspec.yaml b/packages/ferry_cache/pubspec.yaml
index 173374e3..d2763c79 100644
--- a/packages/ferry_cache/pubspec.yaml
+++ b/packages/ferry_cache/pubspec.yaml
@@ -19,7 +19,7 @@ dependencies:
   pedantic: ^1.11.0
 dev_dependencies:
   test: ^1.16.8
-  ferry_test_graphql2: ^0.4.0
+  ferry_test_graphql2: 
   gql_exec: ^1.0.0
   gql: ^1.0.0
   gql_tristate_value: ^1.0.0
\ No newline at end of file
diff --git a/packages/ferry_cache/test/eviction_test.dart b/packages/ferry_cache/test/eviction_test.dart
index 3a99101c..b9631532 100644
--- a/packages/ferry_cache/test/eviction_test.dart
+++ b/packages/ferry_cache/test/eviction_test.dart
@@ -1,3 +1,5 @@
+import 'dart:io';
+
 import 'package:test/test.dart';
 import 'package:normalize/src/utils/field_key.dart';
 
@@ -122,6 +124,7 @@ void main() {
         hanReq.rebuild((b) => b..vars.friendsAfter = 'chewie'),
         hanData,
       );
+
       final entityId = cache.identify(hanData.human)!;
       final keyLuke =
           FieldKey.from('friendsConnection', {'first': 10, 'after': 'luke'});
@@ -170,4 +173,50 @@ void main() {
       expect(cache.store.get('Human:chewie'), isNull);
     });
   });
+
+  group('evictOperation', () {
+    test('can evict Operation', () {
+      final cache = Cache();
+      addTearDown(() {
+        cache.dispose();
+      });
+      cache.writeQuery(
+        hanReq,
+        hanData,
+      );
+
+      cache.evictOperation(hanReq);
+
+      expect(cache.readQuery(hanReq), equals(null));
+
+      final gcResult = cache.gc();
+
+      expect(gcResult, equals({'Human:luke', 'Human:chewie', 'Human:han'}));
+
+      expect(cache.store.get('Query'), equals({'__typename': 'Query'}));
+
+      expect(cache.store.keys, equals({'Query'}));
+    });
+
+    test('only evicts given operation', () {
+      final cache = Cache();
+      addTearDown(() {
+        cache.dispose();
+      });
+      cache.writeQuery(
+        hanReq,
+        hanData,
+      );
+
+      cache.writeQuery(
+        chewieReq,
+        chewieData,
+      );
+
+      cache.evictOperation(hanReq);
+
+      expect(cache.readQuery(hanReq), equals(null));
+      expect(cache.readQuery(chewieReq), equals(chewieData));
+    });
+  });
 }