Deviled Egg Salad Spread

Ingredients

• 1/3 cup mayonnaise
• 2 tablespoons Dijon mustard
• 2 teaspoons fresh lemon juice
• 1/4 teaspoon kosher salt
• 1/4 teaspoon freshly ground black pepper
• 1/4 teaspoon paprika, plus more for serving
• 6 hard-boiled
• , cut into 1/4-inch pieces
• 1 tablespoon sliced chives, plus more for serving
• Sliced bread, preferably pumpernickel or rye, cut into triangles, toasted (for serving)