Gourmet Egg Salad Sandwich

Details

Ingredients

• 4 slices bacon
• 4 hard-cooked eggs, chopped
• ¼ cup mayonnaise
• 1 teaspoon yellow mustard
• salt and ground black pepper to taste
• 4 slices sourdough bread
• 2 tablespoons pesto
• 4 slices Jarlsberg cheese