Method
Prepare the Eggs:
Boil eggs to your preferred doneness (typically 8–10 minutes for hard-boiled). Cool under cold running water, peel, and slice.
Toast the Walnuts:
Heat a small pan over medium heat. Add walnuts and toast for 3–5 minutes, shaking occasionally. Set aside to cool.
Mix the Greens:
In a large salad bowl, combine arugula, spinach, and chicory.
Add the Veggies and Nuts:
Layer sliced radishes, walnuts, and boiled egg slices on top of the greens.
Make the Dressing:
In a small bowl, whisk together olive oil, lemon juice, Dijon mustard, salt, and pepper until emulsified.
Assemble the Salad:
Drizzle the dressing over the salad. Toss gently to coat the ingredients evenly.
Garnish:
Top with Parmigiano-Reggiano shavings and an extra drizzle of olive oil, if desired.
Variations and Tips
Add protein: Include grilled chicken or tuna for a heartier dish.
Vegetarian Option: Swap Parmigiano-Reggiano with a vegetarian-friendly cheese or omit entirely.
Dietary Substitutions:
For nut allergies, replace walnuts with sunflower or pumpkin seeds.
Use vegan cheese and egg alternatives for a vegan version.