In a medium saucepan, heat 2 tablespoons of olive oil over medium heat.
Add the chopped onion and sauté for 3-4 minutes until translucent.
Stir in the minced garlic and cook for another minute until fragrant.
Add the orzo to the pan and toast it lightly for 2-3 minutes, stirring frequently.
Pour in the vegetable broth, and add the sun-dried tomatoes, dried oregano, chili flakes, salt, and pepper. Stir to combine.
Bring the mixture to a boil, then reduce the heat to low. Cover the pot and let it simmer for about 10-12 minutes until the orzo is tender and has absorbed most of the liquid, stirring occasionally.
Once cooked, fold in the chopped spinach and let it wilt in the heat for 2 minutes.
Remove from the heat and stir in the crumbled feta cheese. Adjust seasoning if necessary.
Drizzle the remaining olive oil over the orzo and toss gently to combine.
Notes
Serve garnished with fresh basil and a drizzle of olive oil.