Mom’s classic Southern deviled eggs

Name: Mom’s classic Southern deviled eggs
Prep time: 10 min
Cook time: 20 min
Total time: 30 min
Cuisine: American
Ingredients: 1 dozen large eggs; 1 tablespoon yellow mustard; 1/4 to 1/3 cup mayonnaise (reduced fat is OK); 3-4 tablespoons sweet pickle cubes, drained (optional, see notes); 1/4 teaspoon kosher salt; 1/4 teaspoon black pepper; Sprinkle of paprika, hot sauce or sriracha, chopped fresh parsley, snipped fresh chives, capers, pimientos, sprinkle of cayenne, caviar, cooked, crumbled bacon or an olive slice