Mini Statement - a paragraph, or better for recruiter to read - bullet points - highlighting key skills etc. No more than 5 points.
Put any qualifications at the top by your name - makes a first filter easy for recruiters.
Keep it to 2 sides of A4, no more, and black. It may well be photocopied.
They are asking for skills from your last 10 years work experience, not 10 years experience. Having said that, if you can pull in appropriate management examples from say playgroup commities, scouts, voluntary work etc - have you organised fundraising? applied for lottery grants? been Treasurer? Organised a big trip? anything about dealing with customers, parish council etc?, then put that in. So, something like
Bike Runski, BEng MSc MPB*
Twelve years experience in large butchery prior to career break.
Also experience in candlestick manufacturing and marketing.
Competent in xxx software for bakery project management.
Awarded Mother Goose prize for nursery rhyming in 2002.
Now seeking to re establish career in fairy tales.
I would be honest about your career break , it is a very common and reasonable reason. Also, your prospective employer will be reasonably confident that you won't be going on ml any time soon.
*Member of a professional body