Ingredients for - Fresh Spinach Gratin
How to cook deliciously - Fresh Spinach Gratin
1. Stage
Preheat the oven to 400 degrees F (200 degrees C).
2. Stage
Heat oil in a large skillet over medium heat and cook onion until soft and translucent, about 5 minutes. Season with salt, pepper, and thyme. Sprinkle flour over onion mixture and cook until a thick paste forms, about 1 minute.
3. Stage
Place spinach in a large soup pot and cover. Heat on low until spinach begins to wilt, about 4 minutes. Turn heat off and add half-and-half, 1 cup Swiss cheese, and the onion mixture. Stir to combine and transfer to a 9-inch gratin dish.
4. Stage
Combine breadcrumbs and remaining 1/2 cup cheese in a bowl. Pour melted butter over the top and stir to combine. Evenly spread breadcrumb mixture over the spinach.
5. Stage
Bake in the preheated oven uncovered for 20 minutes. Let cool for 5 minutes before serving.