Peel, quarter and core the pears, drizzle with lemon juice. Sauté in pear syrup for 1 minute on each side and remove. Reduce the syrup like a syrup, turn the nuts in it.
Clean, wash and cut the Frisée.
Mix the vinegar, salt, pepper and the types of oil into a sauce, mix the frisée with it, and arrange on plates with the pears, nuts and camembert.