The best replacement for mustard is mayo.

The best alternatives to mustard are rated as following:
★★★★★  mayo
★★★★  ketchup
★★★  dry mustard
★★  ground mustard
★★  pants
★★  mayonnaise
★★  prepared mustard
★  mustard
★  mustard seed
★  senning
★  yellow mustard
★  dijon mustard
★  honey mustard
★  horseradish
★  ketchup healthier
★  mustard powder
★  ranch
★  canola
★  mayo healthier
  klink
  mustard seeds
  regular mustard
  brown mustard
  mayo calories
  sanders
  spicy brown
  horseradish mustard
  grainy mustard
  dijon
  deli mustard
  mayonnaise healthier
  pickles
  bertman

Your alternative for mustard is not listed? Suggest!
Speaking about mustard, one probably shouldn't forget about tuna.

Other search terms related to mustard and their ratings are:
★★★★★ tuna
★★ mayo
★ horseradish recipe
★ mutton
dijon
You have in mind a companion for mustard and it is not yet here? Propose!



Google Trends

Scale is based on the average worldwide traffic of mustard in all years. Click on graph for more.
mustard
mayo
ketchup