Paraben Free Fennel Béarnaise Sauce

Total time30 min

Prep time15 min

Cook time15 min

4.9

(19)

Béarnaise is one of those sauces that feels like a restaurant secret, but this fennel-forward version brings it fully into your home kitchen with clean, whole ingredients you can actually trust. The base builds from a fragrant reduction of white grape juice, water, fresh tarragon stems, and finely chopped fennel — a combination that delivers bright, anise-kissed depth without a drop of wine or anything processed. Pasteurized egg yolks go into that strained reduction and are gently cooked over a double boiler to a safe 160°F, so the technique is both food-safe and classically sound. Butter goes in one tablespoon at a time, each piece whisked in until the sauce turns glossy, rich, and thick enough to coat a spoon beautifully. Fresh tarragon leaves stirred in at the finish keep the herbal note vivid and aromatic rather than muted. For anyone navigating ingredient sensitivities around synthetic preservatives, this recipe is built entirely from scratch with nothing hidden — every component is straightforward and recognizable. Spoon it over grilled fish, roasted vegetables, or a perfectly seared steak and prepare for serious compliments.

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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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