Equipment
* optional
Ingredients
Salad Base
- 100 g baby arugula, washed and thoroughly dried
- 1 fennel bulb, trimmed and cored
- 2 ripe firm pear, cored and thinly sliced
- 15 ml lemon juice, freshly squeezed
Toppings
- 60 g walnut halves, raw
- 50 g parmesan cheese, block, shaved into thin ribbons
Walnut Vinaigrette
- 45 ml walnut oil, cold-pressed
- 15 ml extra virgin olive oil
- 20 ml white wine vinegar
- 5 g dijon mustard
- 7 g honey
- 2 g fine sea salt
- 1 g freshly ground black pepper
Nutrition (per serving)
Nutrition is estimated per serving. Nutrients without complete source data are omitted.
Full nutrition
- Calories
- 338 kcal
- Protein
- 8 g
- Carbohydrates
- 20 g
- Fat
- 27 g
- Fiber
- 5 g
- Sugar
- 11 g
- Sodium
- 398 mg
- Saturated Fat
- 4 g
- Potassium
- 469 mg
- Calcium
- 236 mg
- Iron
- 1.5 mg
- Magnesium
- 55 mg
- Phosphorus
- 186 mg
- Zinc
- 1.1 mg
- Vitamin A
- 81 mcg
- Vitamin C
- 14 mg
- Water
- 135 g
Sources: Aggregated Public Data, USDA FoodData Central
Method
Place the raw walnut halves into a dry small skillet set over medium-low heat at 160°C to 175°C (320°F to 350°F), swirling the pan frequently for 4 to 5 minutes until toasted and fragrant.
Transfer the toasted walnuts onto a cutting board and let them rest at room temperature for 5 minutes until cool, then roughly chop into bite-sized clusters.
In a small mixing bowl, whisk together the white wine vinegar, Dijon mustard, honey, fine sea salt, and freshly ground black pepper until the salt crystals dissolve completely.
Slowly pour the walnut oil and extra virgin olive oil into the vinegar mixture in a thin stream while whisking vigorously to create an emulsified, cohesive vinaigrette.
Trim the tough outer layer and root end from the fennel bulb, then slice the bulb paper-thin across the grain using a mandoline slicer or a sharp chef's knife.
Halve and core the ripe pears using a chef's knife, cut them lengthwise into 3 mm (1/8-inch) slices, and toss immediately with 15 ml of freshly squeezed lemon juice to inhibit browning.
Draw a sharp vegetable peeler firmly along the edge of the chilled Parmesan cheese wedge to shave 50 grams of wide, paper-thin curls.
Add the baby arugula, shaved fennel, and sliced pears to a large salad bowl, drizzle over two-thirds of the walnut oil vinaigrette, and mix gently with salad tongs to coat every leaf without bruising.
Spread the dressed salad across a wide serving platter, scatter the chopped toasted walnuts and shaved Parmesan cheese ribbons over the surface, and spoon the remaining vinaigrette lightly over top.
Chef's Notes
- Pear selection is critical: choose fruit that yields subtly at the stem when pressed but remains firm along the body so slices hold their shape during tossing.
- Walnut oil turns rancid quickly when exposed to heat and light; purchase cold-pressed oil in small dark bottles and store it in the refrigerator after opening.
- Shaving Parmesan cheese with a vegetable peeler rather than grating it creates large, melting ribbons that balance the sharp bitterness of arugula and fennel.
- If preparing ahead for dinner guests, soak the shaved fennel in ice water for 15 minutes to maximize crispness, then pat thoroughly dry before assembly.
Storage
Refrigerator: 4 hours — Best dressed immediately before serving. For advance prep, store shaved fennel in ice water, keep greens dry, and refrigerate the vinaigrette separately for up to 3 days.
Troubleshooting
Salad turns soggy and wilts rapidly within minutes of assembly
Cause: Arugula was damp from washing, or the salad was dressed too far in advance
Fix: Cannot be fixed once dressed; transfer quickly to chilled plates to preserve remaining texture
Prevention: Spin arugula completely dry in a salad spinner and dress only immediately prior to plating
Fennel tastes stringy, tough, and difficult to chew
Cause: Fennel was cut with the grain or sliced too thickly
Fix: Toss the sliced fennel in the acid-rich dressing 10 minutes prior to adding greens to soften its fibers
Prevention: Always slice crosswise against the natural fibers using a mandoline set to 1 to 2 mm thickness
Vinaigrette splits into separate layers of oil and vinegar
Cause: Oil was incorporated too rapidly into the vinegar, or mustard base was insufficiently whisked
Fix: Whisk in 5 ml of warm water or an additional small dab of Dijon mustard vigorously until re-emulsified
Prevention: Add the walnut and olive oils in a slow, steady trickle while continuously whisking to ensure surfactant binding
Cultural Context
This salad draws from the timeless agrarian tradition of central and northern Italy, celebrated in the classic Tuscan proverb 'al contadino non far sapere quanto e buono il cacio con le pere' (do not let the farmer know how good cheese is with pears). Pairing peppery rucola with sweet orchard pears, crunchy wild fennel, and native walnuts exemplifies the Italian culinary ethos of harmonizing seasonal contrasts with uncomplicated elegance.
