MSG Free Fennel Béarnaise Sauce

Total time30 min

Prep time15 min

Cook time15 min

4.9

(19)

Classic béarnaise is one of those sauces that feels impossibly luxurious, and this fennel-forward version takes it somewhere even more interesting. The fennel bulb and fresh tarragon stems are simmered down into a fragrant reduction that becomes the flavor backbone of the whole sauce, giving it a subtle anise sweetness that plays beautifully against the rich, buttery finish. Every ingredient here is whole and straightforward — fresh herbs, unsalted butter, egg yolks, white grape juice — so there's no need to second-guess labels or worry about hidden additives that sneak into packaged seasoning blends and restaurant versions. The double-boiler method keeps the yolks gently cooking until they hit the food-safe threshold, building that silky, spoonable texture without scrambling anything. Adding the butter one piece at a time is the move that makes the emulsion hold and gives you that glossy, coat-the-back-of-a-spoon consistency you're after. Spoon it over grilled steak, roasted vegetables, or poached fish and it genuinely elevates the whole plate.

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Ingredients

4 servings

For the reduction

3 tbsp white grape juice
3 tbsp water
1 tbsp fresh tarragon stems, roughly chopped
2 tbsp fennel bulb, finely chopped

For the sauce

3 pasteurized egg yolks
½ cup unsalted butter, cut into 1-tbsp pieces
¼ tsp salt
2 tbsp fresh tarragon leaves, finely chopped

Instructions

1
Combine the white grape juice, water, chopped tarragon stems, and fennel in a small saucepan over medium heat. Bring to a simmer and cook until the liquid reduces to about 2 tablespoons, 5–7 minutes. Pour through a fine-mesh strainer into a heatproof bowl, pressing the solids to extract all the liquid; discard the solids.
2
Add the pasteurized egg yolks to the strained reduction in the heatproof bowl and whisk until the mixture is smooth and slightly thickened.

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