In a medium saucepan, heat the olive oil over medium heat. Add the chopped onion and cook until softened, about 5 minutes.
Add the minced garlic and cook for another minute until fragrant.
Stir in the Arborio rice, dried oregano, salt, and pepper. Cook, stirring, for about 2 minutes until the rice is lightly toasted.
Pour in the chicken broth and bring to a simmer. Reduce the heat to low, cover, and cook for about 15-18 minutes, or until most of the liquid is absorbed and the rice is tender.
Stir in the fresh lemon juice. Let it sit, covered, for 5 minutes before serving.
Serve hot, garnished with fresh chopped parsley and lemon zest.
Notes
This lemon rice is delicious served with grilled meats or fish, or as a light vegetarian main course.