Salmon Gravlax yang Diawetkan (mudah sekali!)

Bahan-bahan (10 porsi)

• 1 tbsp white peppercorns (whole) (Note 1)
• 1 cup fresh dill, roughly chopped (1 big bunch)
• 250 g / 8 oz rock salt (Note 2)
• 250 g / 8 oz white sugar (Note 3)
• 1 kg / 2 lb salmon, sashimi-grade, bones removed and skin on (Note 4)
• 1/2 cup / 125 ml heavy / thickened cream
• 1/3 cup Dijon Mustard (or hot mustard if you want a kick)
• 2 tsp Mustard Powder
• Salt and pepper
• Rye bread slices or other bread/crackers (Note 5)
• Lemon wedges
• 1/4 cup fresh dill, roughly chopped (for garnish)