Preheat your oven to 400°F (200°C). Gather ingredients and prepare your baking sheet with parchment paper.

On a lined baking sheet, arrange a block of feta cheese alongside cherry tomatoes, diced onion, zucchini, and bell pepper. Drizzle with olive oil and sprinkle with kosher salt.

Bake in the preheated oven for about 15 minutes until veggies are roasted and feta is golden.

While roasting, bring a large pot of well-salted water to a boil. Cook fusilli pasta until al dente, 8-10 minutes. Drain and set aside.

In a large bowl, combine roasted veggies and feta with the cooked pasta, remaining olive oil, salt, black pepper, lemon juice, and arugula. Toss gently.

Serve immediately or store in an airtight container to cool for meal prep.