The best replacement for pecan is walnut.

The best alternatives to pecan are rated as following:
★★★★★  walnut
★★★  hickory
★★★  almond
★★★  pecan
★  filbert
★  walnut nutrition
★  cashew
  almond crossword clue
  praline
  hickory tree
  walnut difference
  hickory lumber
  hickory wood
  magnolia
  walnut omega 3
  walnuts

Your alternative for pecan is not listed? Suggest!
Speaking about pecan, one probably shouldn't forget about sweet potato.

Other search terms related to pecan and their ratings are:
★★★★★ sweet potato
You have in mind a companion for pecan and it is not yet here? Propose!



Google Trends

Scale is based on the average worldwide traffic of pecan in all years. Click on graph for more.
pecan
walnut
hickory