02Meanwhile, heat the remaining 3 tablespoons butter in a saucepan over medium heat. Add the shallot and garlic and cook until translucent. Stir in the flour, then add the milk and stir until the mixture is smooth, 1 minute. Add the nutmeg, 1/2 teaspoon salt, and pepper to taste. Stir in the goat cheese, lemon zest and vinegar until the cheese melts. Remove from the heat and mix in the egg yolks, then the spinach.03Beat the egg whites to stiff peaks and fold into the spinach filling. Spoon about 1 tablespoon filling into each phyllo cup and top with the remaining parmesan. Bake until the filling is set, 15 minutes. Cool slightly in the pan; remove and top with the chives.