Preheat the oven to 375 F/185C.

Grease a baking pan with olive oil.

Place the anchovies on the bottom of your baking pan.

In a bowl, whisk the eggs with a pinch of salt and pepper; pour the mixture over the fish.

Add the spinach and the chopped asparagus on top.

Season with the salt and pepper to taste.

Place in oven and bake for about 10 - 12 minutes.

Remove from the oven and let it cook for 5 minutes.

Slice and serve warm.