Ingredients
Equipment
Method
- Bring a large pot of generously salted water to a boil. Cook the pasta according to package directions until al dente. Reserve 1/2 cup pasta water before draining.
- Whisk together the olive oil, lemon juice, lemon zest, garlic, Dijon mustard, salt, pepper, and red pepper flakes in a large serving bowl.
- Add the hot drained pasta directly to the dressing and toss immediately. Add a splash of reserved pasta water if needed to loosen the dressing.
- Let the pasta cool for about 5 minutes, then gently toss in the baby arugula until just lightly wilted.
- Add the cherry tomatoes, parmesan cheese, pine nuts, and sliced red onion. Toss gently until evenly combined and adjust seasoning with additional lemon juice, salt, or pepper if desired.
- Let the salad rest for about 10 minutes before serving, or refrigerate until chilled. Serve cold or at room temperature.
Notes
Dress the pasta while it's still hot so it absorbs the lemon dressing. Reserve a little pasta water to loosen the salad if needed. For make-ahead, stir in half of the arugula immediately and add the remaining half with extra parmesan just before serving. Refrigerate for up to 3 days in an airtight container.
