Smørrebrød of Eggs, Shrimp, and Dill | Saveur

Ingredients

• 4 ¼-inch-thick slices Danish-style rye bread, plus 2 very thin slices (for bread crumbs)
• 3 large eggs
• 20–25 cooked tiny shrimp, defrosted if frozen
• 1 tbsp. Dijon mustard
• Freshly ground black pepper
• Small dill sprigs or finely chopped chives, for garnish
• Flaky sea salt, for garnish (optional)
• ¹⁄₄ cup mayonnaise
• 2 tbsp. chopped dill
• Salt and freshly ground black pepper