4mm knitting needles
150g DK (double knitting yarn) cake yarn
Yarn needle for sewing in ends
Cast on 45 stitches
Row 1: slip the 1st stitch knitwise and knit to the end of the row
Row 2: slip the 1st stitch knitwise and knit to the end of the row
Repeat these 2 rows till you have just enough yarn to cast off.
Cast off and sew in your ends.
Please note that your scarf will be 9 inches wide
For a thinner dk yarn like King cole curiosity, I got a 9 inch wide scarf by casting on 50 stitches.