Hard boil the eggs by placing them in a pot of water, bringing to a boil, then reducing the heat and simmering for 10 minutes. Cool the eggs in an ice bath.
Peel the eggs and slice them in half. Scoop out the yolks and place them in a mixing bowl.
Mash the egg yolks with mayonnaise, mustard, pickles, salt, and pepper until smooth and creamy.
Arrange the mixed greens on a plate and top with the deviled egg filling. Slice the remaining eggs and place on top of the salad.
Optional: Garnish with fresh herbs, cherry tomatoes, or avocado for extra flavor and texture.