
Before working in the food industry, I always wondered why my food never tasted as good as restaurants. I would try recipes over and over again and they would be good, but never restaurant good. It wasn’t until I was actively working in restaurants and going to culinary school that I discovered why. The answer was butter! The answer is always butter, isn’t it?
And not just butter in the form of sitting out to spread on your bread, but butter used in sauces in ways we just don’t think about very often at home. My favorite way being beurre monté.
What is beurre monte?
Beurre monté is a French technique where butter is emulsified into a small amount of water or liquid to create an easy sauce. I first learned about this in my fundamentals class in culinary school. Our professor was teaching us how to properly prepare vegetables in a beurre monté, and I was stunned, to say the least.
You mean to tell me that this simple combination of water and butter, when prepared correctly, creates an easy sauce in under three minutes that goes well on any vegetable or protein? This has been the answer to why restaurant vegetables taste so much better? It was shocking to me that the answer was so simple and could be achieved so easily. Yet I had never heard of it until that day.
We were taught that beurre monté is one of the easiest and fastest ways to finish vegetables. It allows the vegetable to be the star of the show while the butter emulsion complements it and enhances it.
After that day, I started seeing beurre monté everywhere. It is not always as thick as the one I have pictured here, but if you go out to a nice restaurant and get a buttered vegetable, it is most definitely finished in beurre monté.
Key steps to a beurre monte:
- Start with a small amount of water or liquid. You do not need much to make this. If you had a full cup of water, you would need way too much butter to properly emulsify it. Aim for about 2 tablespoons to 1/4 cup of liquid.
- Make sure the liquid is hot but no longer actively simmering. You cannot emulsify butter into boiling liquid because it will melt too quickly and split. Turn the heat off before adding the butter.
- The butter must be cold and cubed. This is essential for proper emulsification. Cold butter melts slowly as you whisk, allowing the fat to disperse evenly and form a stable sauce. If the butter is warm or at room temperature, it will melt too quickly and separate.
- Whisk continuously as you add the butter. This helps the emulsion form and keeps everything evenly combined.
- The more butter you add, the thicker it will get. If you want a thicker sauce, just keep adding cold butter.

@kellyscleankitchen How to make the easiest French lemon butter sauce - beurre au citron On my latest substack I go over the art of a beurre monte - a French butter emulsion that is used in so many restaurants. I go over why it is used, key steps to making it and the full recipe for this lemon one. Check it out! Link in bio! #buttersauce #beurremonte #sauce ♬ Romantique (from "En Cas De Malheur", 1958) - René Cloërec
Asparagus with Beurre au Citron (Lemon Butter Sauce)
Prep Time: 15 minutes
Cook Time: 15 minutes
Total Time: 30 minutes
Serves: 2-4
Ingredients:
- 1 bu asparagus, ends trimmed
- Salt
- 6-8 Tbsp butter, cold
- 1/2 lemon, juiced
- 1 Tbsp dill, minced
Preparation:
STEP 1.
Bring a pot of water to a boil and add salt. Blanch the asparagus for 1-2 minutes, until al dente but can be pierced by a fork. Remove and shock in ice water to stop the cooking.
STEP 2.
In a large pan over medium heat, melt 2 Tbsp of butter. Add the asparagus and season with salt. Stir in juice from 1/2 lemon and bring that to a simmer. Once bubbling, remove the asparagus and set aside.
STEP 3.
Turn off the heat and add 4 Tbsp of butter to the pan. Whisk continuously as the butter melts, it should start to thicken into the sauce. Add more butter as needed to thicken until desired thickness is reached. Season with salt to taste.
STEP 4.
Stir in the dill and serve with the asparagus, enjoy.








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