Hello…
the first time I tried to attach this pic of the How-To I was only able to get Step one in the attachment…sorry…I didn’t realize that…
Now,here are both steps…
How to increase in the middle of knitting
i have also looped the yarn around my right index finger & returned it back to my right needle. both ways work great! 
Wonderful to know of another way to do this. :idea: thank you for the tip.
Just get dug out from a blizzard. Thankfully my husband is Norwegian and likes the snow.
Still home sick with pneumonia, and just barely getting back into knitting. 
They say you have to rest, and that is all you can possibly do.
:study: I was reading Debbie MacComber book. She is the one that writes A Good Yarn, and the second on in the series…Shop on Blossom Street. Her books even include a pattern.
Have a great day.