The phrase 'instruct me how' is correct and usable in written English.
You can use it when asking someone to explain how to do something. For example: Can you instruct me how to use the new software?.
He also graciously instructed me how to prepare the herring sandwich, which is a do-it-yourself deal.
I have a book which instructs me how to flirt (a present, that one, ta very much) and how to dress and how to Look Gorgeous Always.
He spoke over me, ranting at length about Facebook, postmodernism and academic conferences, constantly instructing me how he thought the interview should be conducted.
When that happens, as it did to a woman in Davidson County, Tennessee, during the 2008 Presidential election, you get this: "A poll worker directed me to a touch screen voting machine and instructed me how to use it.
They also took particular interest in instructing me how to keep bees in my Manhattan hovel.
And I also pressed Old Forester's master taster Jackie Zykan who literally describes whiskey for a living into instructing me how to use our words to talk about bourbon.
The lady on the left is Jo King (no, I'm not), she was given the arduous task of instructing me how to 'be burlesque'.
"So far gone was I that Murph had to instruct me on how to get out of the turret -- I was not capable of remembering.
[the Doctor] went and looked online, you know, Vaginmus.com, and stuff I mentioned to her, and she looked at it, and she said, 'Well this sounds like a great idea, why don't you try ordering some for yourself?' And I did, but of course she wasn't able to instruct me in how to use them.
P10 12 [the Doctor] went and looked online, you know, Vaginmus.com, and stuff I mentioned to her, and she looked at it, and she said, 'Well this sounds like a great idea, why don't you try ordering some for yourself?' And I did, but of course she wasn't able to instruct me in how to use them.
