Tasmanian sea trout

Ingredients

• 2 tablespoons mixed peppercorns
• 2 tablespoons coriander seed
• 4, 5-ounce Tasmanian sea trout filets
• 1 cup crème fraiche
• 2 tablespoons minced shallots
• ¼ teaspoon fresh ground black pepper
• 2 tablespoons white wine
• 1 Meyer lemon, supremed and diced
• 6-8 finger limes, pulp only
• 3 tablespoons smoked trout roe
• 2 tablespoons vegetable oil
• 2 cups watercress, mache, or mixed micro greens
• 2 tablespoons extra virgin olive oil
• 1 lime, juiced
• Fine sea salt