Place chicken breasts on a gel board and halve horizontally but not all the way through, then open like a book and evenly pound to 1/8 inch thick. Season the chicken with salt and pepper. Combine fennel pollen, granulated garlic, granulated onion and zest and use to season both sides of chicken.
Pour 3 turns of the pan of EVOO into a large skillet.
Fill a medium-sized mixing bowl with ice water. Use a vegetable peeler to thinly slice the asparagus lengthwise; place in ice water.
Place the arugula in bowl. Drain asparagus. Top the greens with asparagus, fennel and red onion. Use a vegetable peeler to shave and curl the Parmigiano-Reggiano cheese and add to bowl. Add the celery stalks and leaves.
Heat the EVOO in skillet over medium-high heat and have a transfer tray or platter on hand. Add 2 paillards at a time. Cook over medium-high heat for 6 to 7 minutes per batch, turning occasionally.
Dress the salad with lemon juice and 2 to 3 tablespoons EVOO and season with salt. Serve the paillards on platters topped with a pile of the citrusy, peppery salad. Garnish with fennel fronds.
This is a meal that provides a full plate, rather than an over-filled stomach.
If you don't like the taste of fennel, you can substitute more celery stalks and leaves.