Chop the hard-boiled eggs in a medium bowl using a biscuit cutter until evenly sized.
Add the mayonnaise, chopped celery, chopped green onions, mustard, salt, and black pepper. Stir until combined. Taste and adjust as needed.
Chill in the refrigerator for at least 30 minutes before serving.
Serve on gluten free bread, in lettuce wraps, or with crackers.
Store in an airtight container in the refrigerator for 3 to 4 days. Stir before serving.
Notes
Note 1: Make hard-boiled eggs using the 5-5-5 Instant Pot method, a saucepan, or use a shortcut and buy them pre-cooked.Note 2: Use a mayonnaise without garlic or onion. Avoid Miracle Whip, as it may contain high fructose corn syrup.Note 3: Dijon mustard can be used instead of yellow mustard for a slightly different flavor.Low FODMAP Notes: Low FODMAP ingredient information is based on the Monash University Food App and FODMAP Friendly App testing results.