Preheat the Oven: Start by heating your oven to 180°C (350°F).

Prepare the Onion and Spinach: In a pan, heat a little vegetable oil over medium heat. Add the chopped onion and sauté until translucent. Then add the chopped spinach and cook until it wilts. Season with salt, black pepper, and dried garlic to taste.

Assemble the Dish: Spread the spinach and onion mixture evenly in a baking dish. Using a spoon, make four wells in the spinach mixture.

Add the Eggs and Cheese: Crack an egg into each well. Dot the eggs with spoonfuls of soft cream cheese and sprinkle the grated mozzarella cheese over everything.

Bake: Place the dish in the preheated oven and bake for 15-20 minutes, or until the egg whites are set and the cheese is melted and bubbly.

Serve: Let the dish cool slightly before serving to allow the flavors to meld together.