Grilled Chicken Avocado Sandwich

Grilled chicken avocado sandwich is so simple, but completely delicious. I love the kick of cayenne in the spicy mayo with the cool avocado and flaky, buttery, amazingly delish puff pastry. It's pretty much perfection.

📝 Ingredients

• 2 Sheets Puff Pastry (9 by 10 inch, thawed and cut into 12 rectangles, 6 from each sheet)
• 2 Chicken Breast (boneless, skinless, halved)
• 2 teaspoon Montreal Chicken Seasoning
• Kosher Salt
• Olive Oil (for drizzling)
• 3 Tablespoons Mayonnaise (low fat or reduced fat )
• 1/4 teaspoon Cayenne Pepper
• 2 Cups Baby Spinach
• 1/2 Avocado (large, thinly sliced)

👨‍🍳 Instructions

1. 1Place an oven rack in the lower 1/3 of the oven.
2. 2Preheat to 400 degrees F.
3. 3Line baking sheets with parchment paper.
4. 4Using the tines of a fork, prick the top of the pastry all over.
5. 5Cover with parchment and place another baking sheet on top.
6. 6Bake for 25 min (ours took 23 min) or until golden.
7. 7Remove from pan and let cool.
8. 8Preheat a grill pan and season both sides of chicken with Montreal chicken seasoning, salt and drizzle with olive oil.
9. 9Grill until chicken is cooked through, about 5-6 min on each side.
10. 10Set aside to rest.
11. 11In a small bowl, mix together mayo and cayenne.
12. 12--- To Assemble: ---
13. 13Place pastry on a work surface.
14. 14Slice each chicken breast diagonally into 6 (1/4 inch thin) slices.
15. 15Place 3 slices of chicken on pastry and top with 1/4 of spinach.
16. 16Place 1 avocado slice on top.
17. 17Spread 1 teaspoon of mayo mixture on the underside of another piece of pastry to create the middle layer.
18. 18Place on top.
19. 19Repeat the layering with a pastry ending as the top.