Bring a large pot of salted water to a boil. Add the pasta and cook until just al dente, about 8 minutes, until it is tender with a slight bite. Drain and toss with a little olive oil to prevent sticking.
While the pasta cooks, heat olive oil in a deep skillet over medium heat. Add the minced garlic and sauté until fragrant, about 1 minute, until you smell its nutty aroma.
Add the black beans or squid ink to the skillet, stirring continuously to create a smooth, dark sauce that thickens slightly and coats the pan with a glossy finish. Let it simmer gently for about 3-4 minutes.
Using a spoon or piping bag, shape tiny spooky shapes such as ghosts or bats from the black bean mixture and gently place them into the sauce, allowing them to set slightly and become shiny and dark.
Add the cooked pasta to the skillet with the sauce and dark shapes. Toss gently with a cooking spoon to coat all the pasta evenly and let it simmer for another minute so flavors meld and shapes slightly set.
Sprinkle the cheese or edible glitter over the pasta for a shimmering, magical effect. Finish with chopped fresh parsley or basil for a bright, herbal touch.
Serve immediately while hot, garnished with additional herbs or glitter for extra fun. Enjoy the spooky, creamy pasta with its eerie dark hues and bright accents!
