01 - On a clean surface, mound flour and create a well in the center. Add eggs, olive oil, and salt. Gradually incorporate ingredients to form a dough. Knead for 8-10 minutes until smooth and elastic. Divide the dough into four equal portions. Mix activated charcoal into one portion to create a deep black dough. Tint the remaining portions with purple, blue, and pink gel food coloring. Wrap each portion individually in plastic wrap and allow to rest for 20 minutes.
02 - Roll each colored dough portion into thin sheets using a pasta machine or rolling pin. Layer the sheets and gently press them together. Roll the layered dough into a log, then slice into ribbons to reveal the swirl pattern. Lightly dust with flour to prevent sticking.
03 - Bring a large pot of salted water to a rolling boil. Add the prepared pasta and cook for 2-3 minutes until al dente. Drain the pasta and set aside.
04 - In a saucepan, melt the butter over medium heat. Add the minced garlic and sauté for 30 seconds. Stir in the heavy cream and bring to a gentle simmer. Add the grated Parmesan cheese and stir until the sauce is smooth. Season with salt and freshly ground black pepper to taste.
05 - Toss the cooked pasta with the prepared sauce until evenly coated. Plate the pasta. If desired, lightly dust with edible gold and garnish with fresh basil leaves.