In a bowl, combine all the cheeses, chopped basil and green onions, an egg and the seasonings.
Mix well until you get a uniform filling.
In a large mixing bowl, combine the eggs, all purpose flour and some salt.
Knead this into a soft, pliable dough. Cover and let it rest for 30 minutes.
Roll the dough out into a thin sheet and use a round cutter to make the wrappers for the tortellini.
Place a spoonful of the mixture into the center of each tortellini wrapper.
Wet the edges and fold the tortellini into a half moon shape, sealing the edges with your fingertips. Bring both the corners together and press tightly to seal again.
Place these prepared tortellini on a baking sheet lined with parchment paper. Use immediately or store for later.
Notes
Avoid overstuffing your tortellini. You might be tempted to fill up the wrappers with a lot of that delicious filling, but that will only make it difficult for you to seal the edges.
Start with about a teaspoon of the mixture in each wrapper. Overfilling the tortellini will cause them to fall apart when you cook them.
Add other mix-ins like chopped sundried or oven dried tomatoes, sauteed mushrooms or even some chopped spinach.
Make sure you roll out the dough into a sheet that is even in thickness. You can use a pasta machine to do this if you have one.
I used a 2 inch cookie cutter to make the wrapper rounds. If you don't have one, you can just cut out square wrappers using a sharp knife.