More to explore:
PDF Pattern and Tutorial - The EASY PEASY Potholder - Instant Download Sewing Pattern. $3.00, via Etsy.
Heart potholder tutorial...... what a cute idea for, say, a daughter/granddaughter to give to her mother/grandmother for V-Day! Handmade, straight from the heart!
Mug Rug or Pot Holder
Heart-Shaped Pot Holders ~free pattern~
Holiday Casserole Carrier and Potholder
Town Square: Pattern Central
Lemoyne Star Potholder - via Craftsy