- 2 tablespoons butter
- 1/2 onion, finely chopped
- 2 cloves garlic, minced
- 3 cups chopped spinach
- 1 cup milk
- 2 tablespoons all-purpose flour
- 4 eggs
- Kosher salt and cracked black pepper
Melt butter in a skillet, add chopped onion, and cook until transparent, about 4 minutes. Add minced garlic and cook until fragrant, about 3 minutes. Add chopped spinach and cook until most of the water that remained in the spinach has evaporated, about 7 minutes.
Sprinkle flour over spinach mixture and stir until well combined. Add milk and stir to combine. Bring to a simmer and allow milk to thicken. Season to taste with salt and pepper. Bring a kettle to a boil.
Divide spinach mixture between 4 ramekins, and crack 1 egg on top of each. Place ramekins in high-rimed baking sheet and pour boiling water in baking dish until it reaches halfway up the sides of the ramekins. Bake at 350°F until white is set but yolk remains runny, about 18 minutes.
From Serious Eats