|FPDC (front post double crochet) Yo, insert hook from front to back then to front, going around the dc post, draw up a loop, (yo and draw through 2 loops on hook) twice. Skip st behind the FPDC.
Foundation Row: Dc in 4th ch from hook (beg ch counts as 1 dc), dc in each ch across.
Row 1 (WS): Ch 3 (counts as dc here and throughout), turn. Skip first st, dc in next st, *FPDC in each of next 2 sts, dc in next st; rep from * across, end dc in last st, dc in top of turning ch.
Row 2 (RS): Ch 3, turn. Skip first st, *FPDC in next st, dc in each of next 2 sts; rep from * across, end with FPDC in last dc, dc in top of turning ch.
Rep rows 1 and 2 for Waffle Pattern.