Tete-a-tete with chef Trevor Moran
Grilled Flat Fish with Hickory and Burned Butter Broth
1 fillet of dover sole, turbot, or any firm fish that will stand up to hard grilling.
1 bunch spring onions, spring garlic or mustard greens
2 tablespoon canola oil
1 garlic head (preparation for burnt garlic below)
1 tsp. cracked black pepper
Juice of half a lemon
Salt to taste
For the broth:
2 cups light chicken stock
2 liters filtered water
100 gram kelp seaweed
¼ cup dried pine mushrooms (morels, ceps, shiitakes)
15 gram hickory chips
For the Browned Butter:
¾ cup butter, diced
For Burnt Garlic:
Wrap garlic head in aluminum foil, and place directly on the hot coals of your grill, turning occasionally until it appears completely charred. Remove from the coals and once cool, remove the blackened cloves from their skins. Grate and reserve.
For broth:
In a 5-liter pot, cover chicken carcasses, legs and wings with water and gently simmer an hour (can simmer for up to six hours). Strain and reduce, skimming regularly until you have approximately 2 liters. Cool and reserve. Meanwhile, toast the hickory chips in the oven at 300 degrees Fahrenheit for 20 minutes or until golden brown.
In a separate pot on high heat, combine kelp and filtered water and heat until just before it reaches a boil. Remove from heat and let sit for 20 minutes. Strain the water and add the dried mushrooms and toasted wood and reduce by half. Strain again and flavor with the light chicken stock. Reserve until ready to re-warm.
For browned butter:
In a separate pan, melt and heat the diced butter until the milk solids start browning, whisking occasionally. You will know it's ready when it takes on a slightly acidic, caramelized aroma. You're better going off going too far with this one. Allow to cool gently. Reserve browned butter until ready to serve.
For Fish and Plating:
Brush one side of the fish with oil and place on a very hot grill. When the skin starts to blacken and blister around two minutes, brush the top side with oil and flip it over. Add smoking wood of your choice to the coals and add the spring onions, also brushed with a little oil, and close the lid.
Depending on the thickness of the fish, cooking time will be anywhere between 1 and 4 minutes or until it appears slightly opaque with medium-well doneness. Remove and rest the fish for a few minutes. When ready to serve, pull the burned skin off with your fingers. Remove the fillet from the bone with a sharp slicer and place in a warm bowl.
Top fish with the grated burned garlic and cracked black pepper and set the charred greens to the side. Re-warm the hickory stock, making sure it doesn't reach a boil, and add a spoon of brown butter, a few drops of fresh lemon juice, and salt to taste. It should be sharp enough to cut through the smoky charred flavors. Pour over your fish.
Note: Chef Moran recommends getting the flat fish with the skin on and the fillets, top and bottom, still on the bone.