Entrecote French Steak Sauce

This dish was hands down my favorite thing to eat in France. I ordered steak frites every chance I got, always for the sauce, and once I was home, I knew I had to learn how to make it myself. This is my version of that classic — rich, herby, savory, and exactly how I remember it.

If you’ve ever had entrecôte sauce in France, you know it’s unlike anything else. It’s buttery but not greasy, packed with herbs, and somehow both bold and balanced at the same time. It feels indulgent, but when it’s made properly, it’s surprisingly smooth and elegant.

This sauce looks complicated, but it’s really about technique and patience. Gentle heat, layering flavors, and letting everything emulsify the right way makes all the difference.

Why You’ll Love This Sauce

• Inspired by classic French steak frites
• Rich, silky, and deeply savory
• Herb-forward with tons of flavor
• Made without heavy cream
• Perfect spooned over a well-seared steak
• You can customize it based on what herbs you can find!

How to Make French Entrecôte Sauce

Start by adding a small amount of the butter to a pan over medium heat and letting it melt. Add the finely minced shallot and cook gently until soft and translucent. You don’t want any color here — just slow cooking to mellow the shallot and bring out its sweetness.

Once the shallots are done, remove the pan from the heat. Add the remaining butter, cut into cubes, directly to the pan and stir gently. Let the residual heat melt the butter slowly until glossy and smooth. This should take about ten minutes — don’t rush it and don’t put it back on the heat unless it doesn’t all melt.

While the butter cools slightly, whisk together the egg yolk, Dijon mustard, Worcestershire sauce, and lemon juice in a small bowl until smooth and cohesive.

Transfer the yolk mixture to a blender or food processor, then add all of the herbs, anchovies, and capers. Blend until the mixture is very thick, smooth, and looks like a green, herb-packed thick mayonnaise.

With the blender running on low, slowly add the melted butter and shallot mixture in three additions, blending well between each one so the sauce emulsifies properly.

Once the butter is fully incorporated, add the warm beef broth and blend just until combined. Finish with salt, black pepper, and a pinch of nutmeg. The sauce should be thick, glossy, and spoonable.

Tips for Success

• Keep the heat gentle when cooking the shallots
• Let the butter melt slowly using residual heat
• Add the butter gradually to avoid breaking the sauce
• Always taste and season at the very end

Variations & Ways to Make It Your Own

This sauce is classic, but there’s plenty of room to play with it depending on what you have on hand or how bold you want it.

Herb swaps (very flexible)
If you don’t have every herb listed, don’t stress. Chervil can be swapped for parsley, basil can be skipped entirely, and sage can be reduced or omitted if you want something lighter. The most important herb to keep is tarragon — that subtle anise flavor is key to the classic taste.

Extra herby version
If you love a greener, more herb-forward sauce, increase the herbs slightly and blend a bit longer. It makes the sauce brighter and even more aromatic.

Slightly looser sauce
If you want the sauce a touch thinner for drizzling, add an extra splash of warm beef broth at the end and blend briefly until it reaches your desired consistency.

More richness
For an extra indulgent finish, add one or two additional cubes of butter at the very end and blend briefly. It makes the sauce feel especially luxurious.

Less anchovy forward
If you’re sensitive to anchovies, use just one instead of two. You’ll still get the umami depth without it standing out. And I promise anchovies don’t make it fishy. Think of it like Caesar dressing making it extra savory.

What to Serve It With

This sauce is traditionally served with entrecôte or ribeye, but it works beautifully with New York strip or any well-marbled steak. Spoon it generously over sliced steak and serve with fries for the full French bistro experience.

Make Ahead Notes

This sauce is best served fresh. You can prep the shallots and wash and chop the herbs ahead of time, but blend and finish the sauce right before serving for the best texture. If you have any leftovers, store in an airtight container. Gently warm it up before serving again.

Craving More Sauces? Try These Recipes Out!

If you love sauces as much as I do, these are a few favorites to keep on repeat:

• Halal Cart White Sauce: Creamy, tangy, and slightly garlicky, just like the iconic street-cart sauce that goes well on everything.
• Creamy Chipotle Sauce: Smoky, spicy, and perfectly creamy with just the right kick of heat and sweetness.
• Cilantro Jalapeno Sauce: Bright, herby, and fresh with a subtle heat that instantly wakes up any dish.
• Tzatziki: Cool, creamy, and refreshing with yogurt, cucumber, and garlic in every bite.
• Raising Cane’s Sauce: A creamy, tangy, peppery copycat that tastes just like the original and pairs with literally anything.

If you make this recipe, make sure to leave a comment below and let me know how it turns out — I love hearing from you! And if you snap a photo, don’t forget to tag me over on Instagram or TikTok so I can see your creations too.

You can also find this recipe and so many more on my Pinterest — perfect for saving to your board for later. And if you’re more of a visual learner, check out my YouTube channel, where I walk you through recipes step-by-step just like this one.