Preheat the oven to 400 degrees F.
In a wide, shallow bowl, combine the milk and eggs.
In a food processor or blender, process the panko, Parmesan, pine nuts, parsley, salt, and pepper. Pour the mixture into another wide, shallow bowl.
Dip the cooked tortellini into the egg wash, stirring to coat the tortellini.
Put the tortellini into the breadcrumb mixture and toss to coat well.
Place the tortellini on a lightly greased foil-lined baking sheet.
Spray them liberally with olive oil (I use the extra virgin olive oil sprayer-- it's fantastic and doesn't have added chemicals, but you can also use nonstick spray if you prefer.)
Bake the tortellini until toasted and golden brown, about 15 minutes. Turn the tortellini halfway through to prevent them from burning on the bottom!