Prep the chicken: If using rotisserie or leftover chicken, remove skin and bones. Chop or shred into bite-size pieces.
Mash the avocado: In a large bowl, scoop out the avocado and mash until mostly smooth with a few small chunks.
Build the dressing: Stir in mayonnaise, Dijon, and lemon juice.
Add a pinch of salt and pepper. Taste and adjust acidity with extra lemon if needed.
Add crunch and flavor: Fold in celery, red onion, parsley, and garlic (if using). Sprinkle in smoked paprika.
Combine with chicken: Gently mix the chicken into the avocado dressing until well coated.
Don’t overmix—keep some texture.
Taste and season: Add more salt, pepper, or lemon to balance the flavors. If it feels too thick, loosen with a teaspoon of water or olive oil.
Chill (optional): Cover and refrigerate for 20–30 minutes to let flavors meld.
Serve: Spoon into lettuce cups, scoop with cucumber rounds, or wrap in a low-carb tortilla. It’s great on its own, too.