Preheat your oven to 400°F (200°C). Gather your meatball ingredients.

In a large mixing bowl, combine ground turkey, ricotta cheese, Parmesan, breadcrumbs, egg, minced garlic, lemon zest, parsley, oregano, crushed red pepper flakes, salt, and pepper. Mix gently until just combined.

Roll the mixture into 1-inch balls and place on a parchment-lined baking sheet. Drizzle with olive oil. Bake for 15-18 minutes until golden and cooked through.

Boil salted water in a large pot. Add rigatoni and cook until al dente, about 8-10 minutes. Drain and set aside.

In a skillet, heat olive oil over medium heat. Sauté minced garlic for 30 seconds, then add spinach and cook until wilted, 2-3 minutes.

Combine wilted spinach with rigatoni. Plate and top with meatballs. Garnish with additional Parmesan if desired.