Adapted from Epicurious
Some of the reviews for the original recipe mentioned that the onion flavor was a little strong, so I cut back on it and thought it was perfect. I also left out the cilantro since I didn't have any on hand, and I didn't miss it one bit.
1/3 cup mayonnaise
1 tablespoon fresh lime juice (half of one lime)
1 1/2 teaspoons curry powder
1 teaspoon whole grain or Dijon mustard
1/4 teaspoon salt
Pinch of cayenne
6 hard-boiled large eggs, chopped
1 cup diced Granny Smith apple (roughly 1 apple)
1/4 cup finely chopped red onion
Mix together the mayo, lime juice, curry powder, mustard, salt and cayenne. In a separate bowl, add together the chopped eggs, apple and onion. Pour the curry dressing over top and gently stir everything together. Serve on toasted wheat bread with lettuce, or just eat it with a fork as it is.