Preheat oven to 350 Degrees F. While the oven is preheating, fill a large pot of water and allow to come to a rolling boil. While waiting for the water to boil, break the raw angel hair pasta into pieces that are about 3-5-inch-long strands. Once the water begins boiling, lower the heat to medium high and carefully add the angel hair pasta to the pot. Allow the pasta to cook for about 5 minutes. Immediately drain and rinse, afterward.
In a large bowl, combine the following ingredients: the cooked angel hair pasta, the egg, the parmesan and mozzarella cheese, the dried oregano, salt, and garlic powder. Gently mix until everything is well-combined.
Take your cupcake tin and coat 8 of the cupcake molds with cooking spray. Equally divide the pasta mix into 8 portions, and with a spoon, gently place each portion in each of your cupcake molds. Depending on the size of your cupcake mold, you may have to modify how many molds your ‘pie batter’ can be spooned into.
Bake the spaghetti pie for 25-30 minutes, or until the tops become lightly golden brown.