
Classic béarnaise is already a naturally meat-free sauce, but this version takes things a step further by weaving in fresh fennel for a subtle anise sweetness that makes it feel genuinely special. The reduction starts with white grape juice and water instead of wine, building a bright, aromatic base alongside tarragon stems and finely chopped fennel bulb before everything gets strained into a silky concentrate. From there, pasteurized egg yolks are whisked in and gently cooked over a double boiler until thick and food-safe, then cold butter is added piece by piece until the sauce turns glossy, rich, and spoonable. The fennel flavor is delicate rather than overpowering — it just adds a little something that makes people ask what your secret is. Fresh tarragon leaves stirred in at the end keep the herb flavor bright and green rather than cooked-down and flat. This is the kind of sauce that makes roasted vegetables, poached fish, or a simple grain bowl feel like a restaurant plate. It takes a little patience at the stove, but the technique is straightforward and completely worth it.
Fig is a food discovery app that helps you find foods and recipes that fit your dietary needs. Whether you have food allergies, intolerances, or follow a specific diet, Fig makes it easy to eat with confidence.
Learn more →4 servings




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.
Add the pasteurized egg yolks to the strained reduction in the heatproof bowl and whisk until the mixture is smooth and slightly thickened.
Create a Fig account for step-by-step instructions, access to our full recipe library, and more!
