This savory bake combines hearty potatoes, vibrant spinach, and creamy feta cheese for a delightful dish.
Preheat your oven to 350°F.
Ensure the oven is fully preheated for even cooking.
Heat a large frying pan over medium heat. Remove the sausage from its casings and cook until browned, breaking it into small pieces.
Use a wooden spoon to break the sausage into even pieces for consistent cooking.
Add the spinach to the pan and cook until wilted, about 2 minutes. Remove and drain any excess liquid.
Press the spinach with a spatula to help release moisture.
Place the butter in a 2-quart baking dish and let it melt in the oven.
Swirl the dish to coat the bottom evenly with melted butter.
In a mixing bowl, whisk together the eggs, 2/3 of the feta cheese, flour, salt, and pepper. Stir in the potatoes, spinach, and sausage.
Mix gently to avoid breaking the potatoes.
Pour the mixture into the baking dish. Sprinkle the remaining feta cheese on top.
Spread the mixture evenly for uniform baking.
Bake in the oven until the eggs are set, about 50-55 minutes. Let cool for 5 minutes before serving.
Check doneness by inserting a knife into the center; it should come out clean.