Bring 1 qt of water to a boil. Add juice from 1 lemon and ½ tsp Espelette pepper.
Turn off the heat and add fresh sea scallops. Let sit in the lemon water for 2-3 minutes.
Remove from water and chill for at least 30 minutes.
Gently whisk together the lemon infused olive oil with the anchovy extract, set aside.
To serve, slice scallops crosswise into 2-3 thin medallions and arrange on a small plate or scallop shell. Dress with lemon anchovy mixture, and garnish with citrus zest, minced chive and a gently dusting of remaining Espelette. Serve chilled.