diff --git a/src/Microsoft.AspNet.Razor.Runtime/TagHelpers/DefaultTagHelperContent.cs b/src/Microsoft.AspNet.Razor.Runtime/TagHelpers/DefaultTagHelperContent.cs
index fd06bf7a47..edb31dcb2e 100644
--- a/src/Microsoft.AspNet.Razor.Runtime/TagHelpers/DefaultTagHelperContent.cs
+++ b/src/Microsoft.AspNet.Razor.Runtime/TagHelpers/DefaultTagHelperContent.cs
@@ -3,7 +3,9 @@
 
 using System;
 using System.Collections.Generic;
+using System.IO;
 using Microsoft.Framework.Internal;
+using Microsoft.Framework.WebEncoders;
 
 namespace Microsoft.AspNet.Razor.Runtime.TagHelpers
 {
@@ -208,5 +210,14 @@ namespace Microsoft.AspNet.Razor.Runtime.TagHelpers
             // can use this to iterate through the values of the buffer.
             return _buffer.GetEnumerator();
         }
+
+        /// <inheritdoc />
+        public override void WriteTo(TextWriter writer, IHtmlEncoder encoder)
+        {
+            foreach (var entry in _buffer)
+            {
+                writer.Write(entry);
+            }
+        }
     }
 }
\ No newline at end of file
diff --git a/src/Microsoft.AspNet.Razor.Runtime/TagHelpers/TagHelperContent.cs b/src/Microsoft.AspNet.Razor.Runtime/TagHelpers/TagHelperContent.cs
index c422089763..e5cb6509a1 100644
--- a/src/Microsoft.AspNet.Razor.Runtime/TagHelpers/TagHelperContent.cs
+++ b/src/Microsoft.AspNet.Razor.Runtime/TagHelpers/TagHelperContent.cs
@@ -4,13 +4,16 @@
 using System;
 using System.Collections;
 using System.Collections.Generic;
+using System.IO;
+using Microsoft.AspNet.Html.Abstractions;
+using Microsoft.Framework.WebEncoders;
 
 namespace Microsoft.AspNet.Razor.Runtime.TagHelpers
 {
     /// <summary>
     /// Abstract class used to buffer content returned by <see cref="ITagHelper"/>s.
     /// </summary>
-    public abstract class TagHelperContent : IEnumerable<string>
+    public abstract class TagHelperContent : IEnumerable<string>, IHtmlContent
     {
         /// <summary>
         /// Gets a value indicating whether the content was modifed.
@@ -191,5 +194,8 @@ namespace Microsoft.AspNet.Razor.Runtime.TagHelpers
         {
             return GetEnumerator();
         }
+
+        /// <inheritdoc />
+        public abstract void WriteTo(TextWriter writer, IHtmlEncoder encoder);
     }
 }
\ No newline at end of file
diff --git a/src/Microsoft.AspNet.Razor.Runtime/project.json b/src/Microsoft.AspNet.Razor.Runtime/project.json
index ac18c4734a..5aa9488534 100644
--- a/src/Microsoft.AspNet.Razor.Runtime/project.json
+++ b/src/Microsoft.AspNet.Razor.Runtime/project.json
@@ -6,6 +6,7 @@
         "url": "git://github.com/aspnet/razor"
     },
     "dependencies": {
+        "Microsoft.AspNet.Html.Abstractions": "1.0.0-*",
         "Microsoft.AspNet.Razor": "4.0.0-*",
         "Microsoft.Framework.BufferEntryCollection.Sources": { "type": "build", "version": "1.0.0-*" },
         "Microsoft.Framework.ClosedGenericMatcher.Sources": { "type": "build", "version": "1.0.0-*" },
diff --git a/test/Microsoft.AspNet.Razor.Runtime.Test/TagHelpers/DefaultTagHelperContentTest.cs b/test/Microsoft.AspNet.Razor.Runtime.Test/TagHelpers/DefaultTagHelperContentTest.cs
index 546cdf3468..3a9cb11fb0 100644
--- a/test/Microsoft.AspNet.Razor.Runtime.Test/TagHelpers/DefaultTagHelperContentTest.cs
+++ b/test/Microsoft.AspNet.Razor.Runtime.Test/TagHelpers/DefaultTagHelperContentTest.cs
@@ -3,8 +3,11 @@
 
 using System;
 using System.Globalization;
+using System.IO;
 using System.Linq;
 using Microsoft.AspNet.Testing;
+using Microsoft.Framework.WebEncoders;
+using Microsoft.Framework.WebEncoders.Testing;
 using Xunit;
 
 namespace Microsoft.AspNet.Razor.Runtime.TagHelpers
@@ -622,5 +625,21 @@ namespace Microsoft.AspNet.Razor.Runtime.TagHelpers
             // Assert
             Assert.Equal(expected, tagHelperContent.GetContent());
         }
+
+        [Fact]
+        public void WriteTo_WritesToATextWriter()
+        {
+            // Arrange
+            var tagHelperContent = new DefaultTagHelperContent();
+            var writer = new StringWriter();
+            tagHelperContent.SetContent("Hello ");
+            tagHelperContent.Append("World");
+
+            // Act
+            tagHelperContent.WriteTo(writer, new CommonTestEncoder());
+
+            // Assert
+            Assert.Equal("Hello World", writer.ToString());
+        }
     }
 }
diff --git a/test/Microsoft.AspNet.Razor.Runtime.Test/project.json b/test/Microsoft.AspNet.Razor.Runtime.Test/project.json
index a37a57bfe0..d65fa4cd84 100644
--- a/test/Microsoft.AspNet.Razor.Runtime.Test/project.json
+++ b/test/Microsoft.AspNet.Razor.Runtime.Test/project.json
@@ -1,24 +1,25 @@
 {
-  "version": "1.0.0",
-  "dependencies": {
-    "Microsoft.AspNet.Razor.Runtime": "4.0.0-*",
-    "Microsoft.AspNet.Testing": "1.0.0-*",
-    "xunit.runner.aspnet": "2.0.0-aspnet-*"
-  },
-  "commands": {
-    "test": "xunit.runner.aspnet"
-  },
-  "frameworks": {
-    "dnx451": {
-      "dependencies": {
-        "Moq": "4.2.1312.1622"
-      }
+    "version": "1.0.0",
+    "dependencies": {
+        "Microsoft.AspNet.Razor.Runtime": "4.0.0-*",
+        "Microsoft.AspNet.Testing": "1.0.0-*",
+        "Microsoft.Framework.WebEncoders.Testing": "1.0.0-*",
+        "xunit.runner.aspnet": "2.0.0-aspnet-*"
     },
-    "dnxcore50": {
-      "dependencies": {
-        "System.Reflection.TypeExtensions": "4.0.0-beta-*",
-        "System.Runtime.Extensions": "4.0.10-beta-*"
-      }
+    "commands": {
+        "test": "xunit.runner.aspnet"
+    },
+    "frameworks": {
+        "dnx451": {
+            "dependencies": {
+                "Moq": "4.2.1312.1622"
+            }
+        },
+        "dnxcore50": {
+            "dependencies": {
+                "System.Reflection.TypeExtensions": "4.0.0-beta-*",
+                "System.Runtime.Extensions": "4.0.10-beta-*"
+            }
+        }
     }
-  }
 }