Ingredients

• For the hash
• 1 large sweet potato, cut into 1-inch pieces
  
• 1 medium onion, cut into thick quarter-moon slices
  
• ¹/₂ cup grape tomatoes
  
• 2 tablespoons grapeseed or other neutral oil
  
• salt, to taste
  
• ¹/₄ pound smoked salmon
  
• 2 eggs
  
• fresh snipped dill, to garnish
  

• For Marcus Samuelsson's Mustard Sauce
• 2 tablespoons honey mustard
  
• 1 teaspoon Dijon mustard
  
• 2 teaspoons sugar
  
• 1 ¹/₂ tablespoons white wine vinegar
  
• 1 tablespoon cold strong coffee
  
• pinch of salt
  
• pinch of freshly ground black pepper
  
• ³/₄ cup grape seed oil or canola oil
  
• ¹/₂ cup chopped fresh dill