diff --git a/packages/nuxt/src/app/composables/cookie.ts b/packages/nuxt/src/app/composables/cookie.ts
index 4898b86b27..26f31318a1 100644
--- a/packages/nuxt/src/app/composables/cookie.ts
+++ b/packages/nuxt/src/app/composables/cookie.ts
@@ -3,6 +3,7 @@ import { parse, serialize, CookieParseOptions, CookieSerializeOptions } from 'co
 import { appendHeader } from 'h3'
 import type { CompatibilityEvent } from 'h3'
 import destr from 'destr'
+import { isEqual } from 'ohash'
 import { useRequestEvent } from './ssr'
 import { wrapInRef } from './utils'
 import { useNuxtApp } from '#app'
@@ -34,7 +35,7 @@ export function useCookie <T=string> (name: string, _opts?: CookieOptions<T>): C
   } else if (process.server) {
     const nuxtApp = useNuxtApp()
     const writeFinalCookieValue = () => {
-      if (cookie.value !== cookies[name]) {
+      if (!isEqual(cookie.value, cookies[name])) {
         writeServerCookie(useRequestEvent(nuxtApp), name, cookie.value, opts)
       }
     }