Spinach-Bacon Deviled Eggs from Debbie Moose - Cooking by the Book

Ingredients

• 12 hard-cooked eggs, peeled, cut in half, and yolks mashed in a bowl
• ½ cup frozen chopped spinach, thawed, drained, and squeezed dry
• ¼ cup mayonnaise
• ¼ cup real bacon bits
• 2 ½ tablespoons cider vinegar
• 2 tablespoons butter, softened
• 1 tablespoon sugar
• 2 teaspoons black pepper
• ¼ teaspoon salt