Prepare the Broccoli Rabe: In a large pot of boiling salted water, blanch the broccoli rabe for about 2 minutes until it’s slightly tender. Remove with a slotted spoon and set aside. Keep the water boiling for the pasta.
Cook the Pasta: In the same pot of boiling water, add the orecchiette and cook according to the package instructions until al dente.
Sauté the Ingredients: While the pasta is cooking, heat the olive oil in a large skillet over medium heat. Add the sliced garlic and chili pepper (if using). Sauté for 1-2 minutes until the garlic is golden but not browned.
Add the Broccoli Rabe: Add the blanched broccoli rabe to the skillet and sauté for another 3-4 minutes, allowing the flavors to meld.
Combine Pasta and Broccoli Rabe: Once the pasta is cooked, drain it, reserving a cup of pasta water. Add the orecchiette to the skillet with the broccoli rabe, tossing to combine. If the mixture is too dry, add a bit of the reserved pasta water until you reach the desired consistency.
Serve: Transfer the orecchiette and broccoli rabe to serving dishes. Sprinkle with grated Pecorino cheese and red pepper flakes (if desired). Drizzle with a bit more olive oil and serve immediately.
