Fold in the arugula until it just starts to soften.
5 oz. arugula
Mix the pasta put it in a bowl and top with pine nuts. Serve right away.
1½ tablespoons pine nuts
NOTES
1. Can I use canned mackerel instead? Yes, but the dish will lose some of its smoky flavor. Drain it well before using.2. What if I cannot find tomato tapenade? Use sun-dried tomato spread or finely chopped oil-packed sun-dried tomatoes.3. Do I need to toast the pine nuts? No, but toasting gives them a deeper flavor and better crunch.4. Can I use spinach instead of arugula? Yes. Baby spinach works well, but the pasta will taste milder.5. How do I keep the fish from breaking up too much? Fold it in gently near the end so the flakes stay a little chunky.6. Storage
Refrigerator: Store leftovers in a covered container for up to 1 day.
Freezer: Don't freeze.
Reheating: Warm gently in a skillet or microwave. Add a small splash of water if the pasta seems dry.