15-Minute Classic Béarnaise Sauce with Fresh Herbs
Béarnaise is a silky, butter-based emulsion sauce with vibrant fresh herbs and bright lemon notes. A French mother sauce traditionally served with grilled steaks, roasted beef, or poached eggs at brunch. This version follows the classic technique of tempering eggs in a double boiler, whisking constantly to achieve a luxurious, glossy finish. The combination of parsley, tarragon, and chervil adds refined complexity. Essential for special dinners, holiday meals, or any occasion calling for elegant plating.
Ingredients
- ¾ cup butter, cut into 3 equal pieces
- 3 large egg yolks, well beaten
- ½ tablespoon lemon juice, fresh
- 1 teaspoon fresh parsley, chopped
- 1 teaspoon fresh tarragon, chopped
- 1 teaspoon fresh chervil, choppedfresh dill or chives1:1herb-swap
different flavor profile but maintains freshness
Instructions
- 1
Place first butter piece, egg yolks, and lemon juice in double boiler top over gently boiling water
- 2
Whisk constantly for 2-3 minutes until butter melts
- 3
Add second butter piece and continue whisking for 1-2 minutes until thickened
- 4
Add remaining butter and stir constantly for 1-2 minutes until sauce is glossy and thickened
- 5
Remove from heat and fold in parsley, tarragon, and chervil
Tips
Use a double boiler or heatproof bowl over simmering water to prevent scrambling eggs; whisk constantly without stopping.
If sauce breaks, start fresh with one egg yolk in a clean bowl and slowly whisk in broken sauce to re-emulsify.
Make just before serving for best texture; béarnaise doesn't hold well for extended periods.
Good to Know
Béarnaise is best served immediately. If necessary, hold in warm (not hot) place for up to 30 minutes. Do not refrigerate; sauce will break.
Prepare ingredients in advance: beat yolks, measure lemon juice, chop herbs. Assemble sauce only when ready to serve.
Spoon over grilled steak, roasted beef tenderloin, poached eggs, or grilled vegetables. Serves 4-6 as a sauce accompaniment.
Common Mistakes
Use moderate heat to avoid scrambling eggs; overheating breaks emulsion
Whisk continuously without pausing; gaps in whisking cause curdling
Don't let water in double boiler boil vigorously; gentle simmer is essential
Substitutions
Dairy-Free Swaps
General Alternatives
different flavor profile but maintains freshness
FAQ
Can I make béarnaise ahead of time?
Béarnaise is best made fresh just before serving since it cannot be refrigerated or reheated without breaking. You can prep ingredients ahead, but the sauce itself must be assembled at the last moment.
What if my sauce breaks while cooking?
Start fresh with a clean bowl and one room-temperature egg yolk. Very slowly whisk in the broken sauce a few drops at a time. The mixture should re-emulsify as you build it back together gradually.
Can I freeze béarnaise?
Freezing is not recommended. Béarnaise is an emulsion that does not freeze well and will separate when thawed. Make and serve fresh for best results.