Follow these simple steps to create your own delicious Pasta alla Norma:

1. Prepare the Eggplant: Sprinkle the diced eggplant with salt and let it sit for about 15 minutes to draw out moisture. This will help reduce bitterness. Rinse and pat dry.
2. Cook the Pasta: In a large pot, boil salted water. Add the pasta and cook according to package instructions until al dente. Reserve 1 cup of pasta water, then drain the pasta.
3. Sauté the Onion and Garlic: In a large skillet, heat olive oil over medium heat. Add the chopped onion and sauté until translucent, about 5 minutes. Stir in the minced garlic and cook for an additional minute.
4. Roast the Eggplant: Add the eggplant to the skillet and cook until golden brown and tender, approximately 8-10 minutes. Stir occasionally to prevent sticking.
5. Add Tomatoes: Pour in the crushed tomatoes and season with salt and pepper. Simmer for about 10 minutes, allowing the flavors to meld together.
6. Combine Pasta and Sauce: Add the cooked pasta to the skillet, tossing to combine. If the sauce is too thick, gradually add reserved pasta water until desired consistency is reached.
7. Finishing Touch: Stir in half of the grated ricotta salata, mixing until combined. Adjust seasoning if necessary.
8. Serve: Plate the pasta and sprinkle the remaining ricotta salata on top. Garnish with fresh basil leaves for a vibrant touch.

These steps will guide you in creating a delightful Pasta alla Norma that your family and friends will love.