Cashew Free Fennel Béarnaise Sauce

Total time30 min

Prep time15 min

Cook time15 min

4.9

(19)

Classic béarnaise is already a showstopper, but this version layers in the subtle anise sweetness of fresh fennel for something that feels genuinely special. The reduction builds a fragrant, slightly sweet base using white grape juice and water instead of wine, so the flavor is bright and clean without any harshness. Whisking pasteurized egg yolks over a gentle double boiler is the key technique here — it gives you that silky, custardy body that makes a great béarnaise so luxurious. Adding the butter one piece at a time might feel fussy, but it's what creates that glossy, spoonable consistency that clings beautifully to whatever you're serving it with. Fresh tarragon leaves stirred in at the end keep the herb flavor vivid rather than muted, and the fennel ties everything together with a delicate, aromatic finish. The entire ingredient list is straightforward pantry and produce staples — no nuts, no nut-derived oils, no hidden surprises — so you can focus entirely on nailing the technique. Spoon it over grilled fish, roasted vegetables, or a perfectly seared steak and watch it disappear.

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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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