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U.S. measurements first, metric equivalents in parentheses. Conversions are approximate; oz means weight ounces, not fluid ounces.
1 large fennel bulb, core removed, very thinly sliced (reserve fronds) 1 tart apple (such as Granny Smith), cored and very thinly sliced 1 small celery rib, very thinly sliced 1 / 3 cup (35 g) toasted walnuts, roughly chopped 1 / 4 cup (15 g) flat-leaf parsley leaves, chopped 1 oz (28 g) Parmesan, shaved 2 tbsp (30 ml) fresh lemon juice 1 tsp (5 ml) finely grated lemon zest 1 tsp (5 ml) Dijon mustard 1 tsp (5 ml) honey 3 tbsp (45 ml) extra-virgin olive oil 1 / 4 tsp (1.25 ml) kosher salt, plus more to taste Freshly ground black pepper, to taste
1 large fennel bulb, core removed, very thinly sliced (reserve fronds) 1 tart apple (such as Granny Smith), cored and very thinly sliced 1 small celery rib, very thinly sliced 1 / 3 cup (35 g) toasted walnuts, roughly chopped 1 / 4 cup (15 g) flat-leaf parsley leaves, chopped 1 oz / 28 g Parmesan, shaved 2 tbsp (30 ml) fresh lemon juice 1 tsp finely grated lemon zest 1 tsp Dijon mustard 1 tsp honey 3 tbsp (45 ml) extra-virgin olive oil 1 / 4 tsp kosher salt, plus more to taste Freshly ground black pepper, to taste
In a small bowl, whisk together lemon juice, lemon zest, Dijon, honey, olive oil, salt, and several grinds of black pepper until emulsified. Place sliced fennel, apple, and celery in a large bowl. Add half the vinaigrette and toss gently to coat to prevent browning. Add toasted walnuts and parsley, then drizzle in remaining vinaigrette and toss again until evenly dressed. Adjust seasoning with salt and pepper. Transfer to a platter and top with shaved Parmesan and a few chopped fennel fronds. Let sit 5 minutes to lightly soften, then serve chilled or at cool room temperature before the soup.
Per serving | Servings: 4
Nutrition estimated: November 5, 2026
*Values are estimates based on USDA data and mathematical calculations. Actual values may vary. Where data are unavailable, those contributions are excluded. Calories, Carbohydrates, Protein, Fat, Saturated fat, Cholesterol, Fiber, Sugar, Sodium, Potassium, Calcium, Iron, Vitamin A, Vitamin C and Vitamin D are known subtotals. Missing contributions are unknown, not zero.