Garides Saganaki

1. Preheat oven to 200°C (400°F). Heat olive oil in an oven-safe skillet over medium heat. 2. Sauté onion until softened, about 3-4 minutes. Add garlic and red pepper flakes, cook for another minute until fragrant. 3. Pour in crushed tomatoes and bring to a simmer. If using, add ouzo and let it bubble for a minute. Season with salt and pepper. 4. Add the shrimp to the sauce and cook for 2-3 minutes, just until they start to turn pink. Do not overcook. 5. Sprinkle crumbled feta cheese evenly over the shrimp and sauce. 6. Transfer the skillet to the preheated oven and bake for 10-12 minutes, or until the feta is golden and bubbly and the shrimp are cooked through. 7. Garnish with fresh parsley and serve immediately with crusty bread.