Can you double a knitting pattern?
Here’s how to double knit a pattern: Place the white yarn on your finger, *bring the blue towards you, between the sts, to front of work, and purl the 1st blue st with white; take blue strand to back of work and knit the 1st white st with blue yarn*.
How do you cast on 2 at a time?
For two at a time socks, you will start by casting on half of the number of stitches in Yarn A (32 stitches) for the first sock. Then, drop Yarn A and pick up Yarn B. Cast on the total number of stitches for Yarn B (64 stitches) for your second sock and pull a loop out at the halfway point with your needle cable.
Does Double Knitting use more yarn?
Since double knitting requires you to have two layers of fabric this naturally means that the garment will be twice as thick which as you guessed means twice as much yarn will be needed.