Preparation Purée half of cheese with butter in a food processor. Transfer purée to a bowl and fold in remaining cheese, 1/4 cup nuts, and pepper. Spoon into a small crock and smooth top. Chill, covered, at least 2 hours to allow flavors to blend. Before serving, let terrine soften about 30 minutes, then sprinkle top with remaining tablespoon nuts. Cooks' note:You can make terrine 3 days ahead and chill, covered.
Preparation Purée half of cheese with butter in a food processor. Transfer purée to a bowl and fold in remaining cheese, 1/4 cup nuts, and pepper. Spoon into a small crock and smooth top. Chill, covered, at least 2 hours to allow flavors to blend. Before serving, let terrine soften about 30 minutes, then sprinkle top with remaining tablespoon nuts. Cooks' note:You can make terrine 3 days ahead and chill, covered.