High-Protein Mediterranean Tuna Pasta Salad

Bring a large pot of salted water to a boil. Cook pasta according to package instructions until al dente.

Drain, toss with 1 tbsp olive oil, cover, and let cool for about 10 minutes.

Add the cooled pasta to a large bowl. Add tuna, red onion, parsley, arugula, olives, pepperoncini, and feta.

Add lemon juice and remaining olive oil. Season with salt and pepper. Toss until well combined.

Serve immediately or store in an airtight container in the fridge for up to 5 days.