Hard-boil the eggs: Place eggs in cold water, bring to a gentle simmer, and cook for 15–18 minutes. Transfer to an ice bath to cool.
Cook the chicken sausage in a skillet over medium heat until crispy; set aside.
Slice cooled eggs in half and remove yolks into a mixing bowl.
Add cooked chicken sausage, cilantro, cumin, roasted red bell pepper, apple juice vinegar, mayonnaise, Dijon mustard, and season with salt and pepper. Mash until well combined.
Fill egg whites with the mixture using a spoon or spatula.
Garnish with additional chicken sausage and cilantro before chilling in the refrigerator for at least 30 minutes.