Nightshade Free Watercress Lemon Sauce
Bright, peppery, and vibrantly green, this blended sauce brings serious flavor with just a handful of clean, simple ingredients. Watercress is the star here — its bold, slightly bitter bite pairs beautifully with fresh lemon juice and zest, creating a sauce that tastes alive and a little luxurious. A small clove of garlic and a drizzle of extra virgin olive oil round everything out, giving it that smooth, emulsified finish you'd expect from something far more complicated. For anyone navigating a nightshade-free kitchen, sauces can be a real minefield — so many store-bought options sneak in tomato, paprika, or pepper-based ingredients. This one sidesteps all of that entirely, relying on watercress, citrus, and olive oil to deliver bold flavor without a single nightshade in sight. It comes together in under a minute of blending, and the result is a pourable, spoonable sauce that works beautifully over grilled proteins, roasted vegetables, or even as a bright drizzle over grains. Keep a jar in the fridge and you'll find yourself reaching for it constantly.
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Learn more →Ingredients
4 servings
- 2 cups fresh watercress, thick stems removed
- 3 tbsp fresh lemon juice (from about 1 large lemon)
- 1 tsp lemon zest
- ¼ cup extra virgin olive oil
- 2 tbsp water
- 1 small clove garlic, roughly chopped
- ¼ tsp fine sea salt, or to taste
- ⅛ tsp freshly ground black pepper
- 1 tbsp fresh flat-leaf parsley, roughly chopped (optional)
Instructions
- 1
Combine the watercress, lemon juice, lemon zest, garlic, water, salt, and black pepper in a blender or food processor. Add the parsley, if using.
- 2
Blend on high speed for 30 seconds, until the greens are fully broken down and the mixture is a uniform, bright green purée.
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