01 - Bring a large pot of salted water to a boil. Cook orzo according to package directions until al dente. Drain thoroughly, drizzle with 1 tablespoon olive oil to prevent sticking, and set aside.
02 - While orzo cooks, heat 2 tablespoons olive oil in a large skillet over medium-high heat. Add minced garlic and sauté for 30 seconds until fragrant, being careful not to burn.
03 - Add shrimp to the skillet. Season with salt, black pepper, and red pepper flakes. Cook for 2–3 minutes per side until shrimp turn pink and opaque throughout. Remove shrimp and set aside on a plate.
04 - In the same skillet, add halved cherry tomatoes and sauté for 2 minutes until just beginning to soften.
05 - Add chopped spinach, lemon zest, and lemon juice to the skillet. Stir constantly until spinach is wilted, about 1–2 minutes.
06 - Return cooked orzo and shrimp to the skillet. Toss everything gently to combine all ingredients. Heat through for 1–2 minutes, stirring occasionally.
07 - Remove from heat immediately. Sprinkle crumbled feta and chopped parsley over the top. Toss gently once more and serve while hot.