Hollandaise --> Eggs Florentine

The poached egg. Slightly less perfect than the oeuf en cocotte, but simpler and healthier. Unless you decide to cover it in Hollandaise sauce, put it on top of some spinach (healthy again, maybe?), and toast. I needed an extra hand in the kitchen.

But first, the Hollandaise Sauce. Once again, Larousse:

Hollandaise. A hot emulsified sauce based on egg yolks and clarified butter. It is the foundation of several other sauces, including chantilly (or mousseline), maltaise, mikado and mustard sauce, depending on the ingredients added. It is served with fish cooked in a court-bouillon, or with boiled or steamed vegetables. The sauce should be made in a well-tinned copper or stainless steel sauté pan; an aluminium pan wil turn it greenish. As it must not get too hot, hollandaise sauce should be kept warm in a bain marie. If it does curdle, it can be re-emulsified by adding a spoonful of water, drop by drop; use hot water if the sauce is cold, cold water if the sauce is hot.

Basically, Hollandaise is an emulsion of butter and lemon using egg as the emulsifier, since lemon (acid) and butter (fat) are mortal enemies in real life. The recipe is finicky enough that it's important to have everything in the mise-en-place ahead of time.

Hollandaise Ingredients
3 egg yolks
1/2 T lemon juice
200 g butter (50 g cold, 150 melted)
salt
white pepper

Method
1. Whisk the egg yolks in a pan (not on the stove!) until they are a lighter yellow. Depending on the color of the yolk to start with (organic eggs may never get to the 'lemon yellow' color our recipe hinted at).
2. Place the pan in a bain-marie and add the lemon juice, whisking continuously. The water should be warm, but not hot. Whisk the eggs until they are the consistency of cream, not thoroughly cooked, but warm.
3. Add the cold butter, take the eggs off the heat, and whisk until incorporated. The mixture should be thickening and pulling away from the pan.
4. Add salt and pepper and more lemon juice if desired, but only by tiny bits at a time.
5. Incorporate the rest of the melted butter bit by bit, whisking, letting the sauce thicken. Keep warm and use immediately.

Eggs Florentine Ingredients
1 piece of toast
1/2 cup of spinach, cooked, with salt and pepper (and garlic powder if desired)
1 poached egg
4 T Hollandaise sauce

Method
If you've gotten this far, you don't need instructions. Just pile it all on and enjoy. :)