Peter Wallace's Smoked Bluefish Chowder

• 3 smoked slab bacon (lean)
• 2 ears of corn (fresh)
• 2 onions (peeled)
• 2 russet potatoes unpeeled
• 2 flaked smoked bluefish
• 1 black pepper (freshly ground garnish)
• 1 cilantro leaves
• 1/2 dice
• 1,400 ml fish bouillon
• 8 gr butter (unsalted)