You can write a blog post quickly, in about 15 minutes a week, without letting AI write it for you. Record yourself talking about a topic for five minutes on your phone, rambling and all. Then upload the recording (or a transcript) to an AI tool with the prompt below, which tells it to shape your words into a structured article without inventing anything. Check it, paste it into your website, and you’re done. Do it once a week and you’ll build a library of content that sounds like you, not like everyone else’s AI.
Introduction
When you run your own business, the biggest obstacle to doing your own digital marketing usually isn’t knowledge. It’s time. Most small business owners I talk to know they should be publishing regular content to improve their SEO, but the idea of finding a few hours every week to write feels impossible. So here’s a method to write a blog post quickly, every week, using about 10 to 15 minutes of your time. And it doesn’t involve handing the writing over to AI.
The article that comes out the other end is built on your expertise and your knowledge. Not a chatbot’s.
Why writing feels so hard
The hardest part of writing content for your website is the act of sitting down to do it. You’ve got a blank page, an idea in your head, and no clear way of getting it out in a structured order. That’s true for writers and non-writers alike.
If you’re already juggling customers, suppliers and invoices, that blank page is often enough to put you off altogether.
The problem with letting AI write articles for you
What most people do next is open an AI chat and type something like “write me an article about this”. And AI will happily oblige. You’ll get 1,200 tidy words that cover the topic and look perfectly professional.
The trouble is, it’s generic. There’s nothing of you in it. Any chatbot can produce the same article on the same subject for anyone who asks, so it does nothing to set you apart from your competitors.
We’re already seeing the result: a growing pile of AI slop across the internet. Lots of words, very little that adds anything for the reader. If you want your content to stand out and get picked up by search engines, it needs your understanding, your experience and your opinions in it, so that people reading it are hearing from you rather than reading something they could have looked up themselves.
The answer: an old-fashioned technique called dictation
So how do you get your expertise into an article without spending hours wrestling with structure? You talk it out first, and tidy it up second.
Almost every smartphone comes with a voice recording app. If yours doesn’t, there are plenty of free ones on the Apple App Store and Google Play. That phone in your pocket is all you need to get started.
Step 1: Record a five-minute brain dump
Pick a topic you want to write about, open your recording app and talk about it for five minutes. That’s it.
It doesn’t need to be coherent. Just get your thoughts out: your main points, your personal experience, what you’ve seen in your business, what your customers keep asking you. If you lose your train of thought halfway through, carry on. If you remember a point late, say it late.
The beauty of this is you can do it anywhere. At your desk, on a park bench, over breakfast, or walking down the street.
Step 2: Let AI shape your words, not replace them
This is where AI comes into it. Not as the writer, but as the editor.
Upload your recording to an AI tool that accepts audio files. Google Gemini is a good choice because the free version accepts up to 10 minutes of audio per prompt, which is plenty for our purposes. ChatGPT also accepts audio files, but only on its paid plans.
If your AI doesn’t accept audio files (e.g. Claude), don’t worry; there’s a slightly adjusted method further down this article.
Then copy and paste the prompt below alongside your uploaded file.
The prompt does four things:
- Tells the AI you’ve recorded yourself and want a finished, ready-to-publish blog post
- Gives it context: who you are, who you’re writing for, the search phrase you want to rank for and how long the post should be
- Makes your recording the foundation, so it keeps your ideas, opinions, stories and voice
- Stops it inventing anything presented as your own experience: no made-up stories, client examples, results or statistics
That last point is the important one. The AI can expand a little where it genuinely helps the reader, such as explaining a term you used, but it has to mark every addition so you can check it. And if a point would be stronger with a real example or number, it tells you at the end rather than making one up. Your words go in, your words come out, just in a better order. That’s what keeps generic AI content out of your article.
When I use this method, my recordings are often rambling and badly structured. Within about 30 seconds, AI turns them into clearly laid-out articles with headings and subheadings, and every point comes from what I’ve said.
The prompt to use
Swap the words in square brackets for your own details. Delete whichever option doesn’t apply: the audio line in the first paragraph if you’re pasting a transcript, or the transcript section at the end if you’re uploading an audio file. Then paste the finalised prompt into your AI chat.
I've recorded myself talking through a topic I know well. [Delete one: The audio file is attached. / The transcript is below.] Please turn it into a finished blog post that's ready to publish.
ABOUT ME AND THE POST
- My name and role: [e.g. Jane Smith, owner of a bakery in Leeds for 12 years]
- Who the post is for: [your ideal reader]
- Main search phrase I want to rank for: [e.g. how to price wedding cakes]
- Target length: [e.g. 1,000 to 1,500 words]
- Spelling: [UK or US English]
WHAT TO DO
1. My recording is the foundation. Keep all my ideas, opinions, examples and stories, and don't drop anything important.
2. Expand only where it genuinely helps the reader, such as explaining a term I mention or filling in a step I skipped. Keep additions modest and in my voice, and mark each one [ADDED] so I can review it.
3. Never invent anything presented as my own experience: no made-up stories, client examples, results, opinions, statistics or quotes. If a point would be stronger with one, note it for me at the end instead.
4. Keep my voice. Hold on to my phrases, humour and asides, but cut filler words, false starts, repetition and anything that only works out loud.
5. Make my experience obvious. Put my first-hand examples, results and lessons up front, in the first person.
6. Reorganise freely. Group related points in a logical order, even if it's not the order I said them in.
STRUCTURE AND SEARCH
- A clear, specific headline that includes the main search phrase naturally.
- An opening of two or three short paragraphs that gives the core answer early.
- Descriptive H2 and H3 subheadings, some phrased as the questions people search for.
- Short paragraphs, plain language, and lists only where they help.
- The main search phrase and close variations used naturally, never forced.
- A short conclusion or next step that sounds like me, not a sales pitch.
AVOID
- Generic AI phrases such as "in today's fast-paced world", "delve", "unlock", "game-changer", "navigate the landscape" or "in conclusion".
- Em dashes. Use commas, full stops or linked sentences instead.
- Exaggerated or hype-filled claims.
AFTER THE ARTICLE, PLEASE GIVE ME
- An SEO title (under 60 characters), a meta description (under 155 characters) and a suggested URL slug.
- Two or three FAQ questions with short answers, based only on what I said.
- A list of everything you added, so I can check it's accurate and sounds like me.
- A list of claims I should check, and places where a real number, photo or example from my business would strengthen the post.
TRANSCRIPT (delete this section if you've attached an audio file):
[paste your transcript here]Step 3: Check it and publish
Read it through, check anything the AI has marked [ADDED] (then remove the markers), make sure it says what you meant, and paste it into your website’s content management system. Because the headings are already in place, this is mostly copy and paste. Add an image if you like, but for a blog post the text is what matters.
If you add it all up, that’s five minutes recording, a couple of minutes with the AI, five minutes publishing. Under 15 minutes, start to finish.
Can I do this if my AI tool doesn’t accept audio files?
Yes. Get a text transcript of your recording and paste it into the prompt instead. The prompt already covers both options, so just delete the one you’re not using. Everything else stays the same.
Claude, for example, currently accepts documents and images but not audio files, and free ChatGPT accounts can’t upload audio either. There are several free ways to get a transcript:
- Google Pixel phones: the built-in Recorder app transcribes as you speak, on the phone itself, so the transcript is ready when you stop recording
- iPhones: since iOS 18, the Voice Memos app transcribes recordings automatically on iPhone 12 and newer models
- Microsoft Word: the Dictate button types your words onto the page as you speak, and Microsoft 365 subscribers can also upload a recording to Word’s Transcribe feature
- Dictation apps: if none of those suit you, there are plenty of transcription apps on the Apple App Store and Google Play
Don’t worry if the transcript is messy. The AI’s job is to work out what you meant and turn it into something readable.
Rinse and repeat, every week
That’s the whole method. An idea in your head becomes a five-minute recording, the recording becomes a structured article, and the article reflects your knowledge and experience rather than something any AI tool could produce for anyone.
If you want to write a blog post quickly enough to make it a habit, block out 15 minutes once a week and do this. Over a few months, you’ll build a library of content that helps search engines find you and gives real value to the people reading it. And that forms the basis of a solid content marketing strategy that will help you get seen and cited by search and AI.
Watch the full video for a step-by-step walkthrough, and subscribe to the YouTube channel for more practical, do-it-yourself digital marketing tips.
