Blackened Grouper, Grilled Asparagus, Morels, Fingerlings Recipe

Ingredients

• BLACKENING SPICE:
• 1 tablespoon black peppercorns
• 1 tablespoon coriander seed
• 1 teaspoon cayenne pepper
• 1 teaspoon paprika
• 2 lemons zest, dried
• 2 oranges zest, dried
• Salt to taste
• Freshly-ground black pepper to taste
• THE DISH:
• 2 pounds grouper fillet
• 12 fingerling potatoes
• 16 peeled asparagus spears
• 1/2 pound fresh morels
• 1/2 cup sugar snap peas pods removed
• 3 tablespoons unsalted butter
• 3 bunches watercress
• 2 cups heavy cream
• 4 tablespoons grape seed oil divided