diff --git a/guides/drafts/incremental-adoption-guide.md b/guides/cookbook/incremental-adoption-guide.md
similarity index 95%
rename from guides/drafts/incremental-adoption-guide.md
rename to guides/cookbook/incremental-adoption-guide.md
index d965f384f45..0c1b140c4e7 100644
--- a/guides/drafts/incremental-adoption-guide.md
+++ b/guides/cookbook/incremental-adoption-guide.md
@@ -40,20 +40,19 @@ First you need to install [`@ember-data/request`](https://github.com/emberjs/dat
 
 Here is how your own `RequestManager` service may look like:
 
-```js
+```ts
+import { LegacyNetworkHandler } from '@ember-data/legacy-compat';
+import type { Handler, NextFn, RequestContext } from '@ember-data/request';
 import RequestManager from '@ember-data/request';
 import Fetch from '@ember-data/request/fetch';
-import { LegacyNetworkHandler } from '@ember-data/legacy-compat';
-
-const TestHandler = {
-  async request({ request }, next) {
-    console.log('TestHandler.request', request);
-
-    const newContext = await next(request);
 
+/* eslint-disable no-console */
+const TestHandler: Handler = {
+  async request<T>(context: RequestContext, next: NextFn) {
+    console.log('TestHandler.request', context.request);
+    const newContext = await next(Object.assign({}, context.request));
     console.log('TestHandler.response after fetch', newContext.response);
-
-    return next(newContext);
+    return newContext as T;
   },
 };
 
@@ -103,7 +102,7 @@ Now you can start refactoring old code to use new APIs. You can start with the `
 You most likely would need to add Auth Handler to your request manager to add `accessToken` to your requests.
 Let's say you have your `accessToken` in the `session` service. Here is how you can add it to the request manager:
 
-```js auth-handler.js
+```js
 import { inject as service } from '@ember/service';
 
 export default class AuthHandler {
diff --git a/guides/cookbook/index.md b/guides/cookbook/index.md
new file mode 100644
index 00000000000..53df945e865
--- /dev/null
+++ b/guides/cookbook/index.md
@@ -0,0 +1,3 @@
+# Cookbook
+
+- [Incremental Adoption Guide](./incremental-adoption-guide.md)
diff --git a/guides/index.md b/guides/index.md
index 08f5c6c731c..0a7f07f0a53 100644
--- a/guides/index.md
+++ b/guides/index.md
@@ -3,3 +3,4 @@
 - [Relationships](./relationships/index.md)
 - [Requests](./requests/index.md)
 - [Terminology](./terminology.md)
+- [Cookbook](./cookbook/index.md)