Step 1: Roast the Chicken (Skip if Using Rotisserie) Preheat your oven to 425°F (220°C) and line a large baking sheet with aluminum foil. This McAlister chicken salad recipe begins with perfectly roasted chicken for maximum flavor.

Step 2: Spatchcock the Chicken Using kitchen scissors, cut along both sides of the backbone to remove it completely (save it for making stock later). Flip the chicken breast-side up, then press down firmly on the breastbone to flatten the bird. Rinse under cold water and pat completely dry with paper towels-this ensures crispy skin.

Step 3: Season Generously Rub the entire chicken with your all-purpose seasoning blend, getting into all the nooks and crannies. For an authentic copycat McAlister’s chicken salad recipe, don’t skimp on seasoning. Add optional cayenne or Peruvian seasoning if you want a subtle kick.

Step 4: Create an Aromatic Base On your prepared baking sheet, create a flavorful 'nest' by layering thin lemon slices, onion slices, and fresh herb sprigs (rosemary, thyme, and sage). Place the seasoned chicken skin-side up directly on top of this aromatic bed.

Step 5: Roast to Perfection Roast for 45–60 minutes until the skin turns golden and crispy, and the internal temperature reaches 165°F (75°C) when measured at the thickest part of the thigh. Remove from oven and let cool to room temperature-this makes shredding easier and keeps the meat juicy.

Step 6: Prepare the Signature Dressing While the chicken cools, whisk together mayonnaise, sweet relish, and Dijon mustard in a large mixing bowl until completely smooth. This creamy base is the foundation of your McAlister’s chicken salad sandwich recipe.

Step 7: Add Vegetables and Seasonings Stir in finely diced celery, red onion, and fresh chopped parsley. Then add the distinctive seasonings: Old Bay, chicken bouillon powder, all-purpose seasoning, and a pinch of cayenne if desired. Taste and adjust-this is where you make it yours while keeping that authentic McAlister’s deli chicken salad recipe flavor.

Step 8: Shred the Chicken Once cooled, remove and discard the skin, bones, and cartilage from your roasted chicken. Chop or shred the meat into substantial, bite-sized chunks-not too fine. The chunky texture is key to an authentic McAlisters chicken salad recipe.

Step 9: Combine and Chill Gently fold the chicken into the prepared dressing, making sure every piece is well coated. Grate in fresh lemon zest for a bright, citrusy note. Using your hands works wonderfully for even distribution. Cover and refrigerate for 30–60 minutes to allow the flavors to meld together beautifully.

Step 10: Assemble Your Sandwich Split your croissants and spread a thin layer of mayo on both halves. Layer with crisp Bibb lettuce, seasoned tomato slices, and crispy bacon if using. Pile on a generous scoop of your homemade chicken salad-McAlister’s-style means no skimping! Close the sandwich and serve immediately.