1: Cook pasta according to package instructions in salted water until al dente. Reserve 1/3 cup pasta water.
2: In a pan, heat the olive oil over medium heat. Add garlic and sauté for 30 seconds or until fragrant.
3: Add basil leaves and red chili flakes. Cook for an additional 30 seconds.
4: Add cherry tomatoes. Cook until soft and tender, about 5-7 minutes. Season with salt.
5: Blend the mixture in a food blender until a thick sauce forms.
6: Strain the sauce through a fine-mesh sieve to make it smooth.
7: Add the cooked pasta, pasta water, and sauce to the pan. Cook for 2-3 minutes, until the sauce is evenly coated.
8: Serve warm, garnished with freshly grated Parmesan cheese and basil.