Chopped Chicken BLT Sandwich with Avocado
If you love a classic BLT but want to level it up, this Chopped Chicken BLT Sandwich with Avocado is the upgrade you didn’t know you needed. Imagine smoky blackened chicken, crispy bacon, juicy tomatoes, and crisp lettuce all chopped and tossed together with creamy mayo, then layered with buttery avocado slices on golden brioche bread. It’s hearty, fresh, and absolutely packed with flavor.

This is the kind of sandwich you’ll want to make on repeat. It’s quick enough for a weeknight dinner but special enough for weekend lunches or serving to friends. The chopped filling gives you the perfect bite every time, and the avocado takes it over the top.
Before You Get Started
- Use cooked, cooled blackened chicken breasts for easy dicing and maximum flavor.
- Toast your brioche bread right before serving so it holds up to the filling.
- Kewpie mayo adds a rich, umami flavor, but regular mayo works just as well.
- For extra crunch, chill your lettuce before chopping.
What You Need to Make Chopped Chicken BLT Sandwich with Avocado

Here’s what you’ll need (exact amounts are listed in the recipe card below):
- Blackened chicken breasts
- Bacon
- Tomatoes
- Romaine lettuce
- Mayo (Kewpie or regular)
- Brioche bread
- Avocado
- Salt and pepper
How to Make Chopped Chicken BLT Sandwich with Avocado
Dice the cooked chicken breasts, bacon, tomatoes, and lettuce into small pieces.


In a large mixing bowl, combine them all with mayo, salt, and pepper. Toss until well coated.


Toast the brioche bread until golden.


Pile the chopped BLT mixture onto one slice of bread, then top with avocado slices.
Add the second slice of bread, slice in half, and serve immediately.

Frequently Asked Questions
Can I use rotisserie chicken instead of blackened chicken?
Yes! Rotisserie chicken works perfectly if you want to save time.
What’s the best bread for this sandwich?
Brioche is ideal for its buttery flavor, but sourdough or ciabatta also work great.
How do I keep the sandwich from getting soggy?
Toast your bread and serve immediately. You can also spread a thin layer of mayo on each slice before adding the filling to create a barrier.
Can I prep the filling ahead of time?
Yes! The chopped mixture can be made a few hours in advance and stored in the fridge—just wait to toast the bread and add avocado until right before serving.

Chopped Chicken BLT Sandwich with Avocado
Ingredients
Instructions
- Dice the blackened chicken breasts into small, bite-sized pieces.
- Chop the cooked bacon into small bits.
- Dice the tomatoes into small cubes.
- Finely chop the Romaine lettuce.
- Slice half an avocado thinly and set aside for topping.
- In a large mixing bowl, combine the chopped chicken, bacon, tomatoes, and lettuce.
- Add the Kewpie mayo, salt, and pepper.
- Toss everything together until evenly coated and well mixed.
- Toast the brioche slices until golden brown.
- Pile the chopped chicken BLT mixture generously onto one slice of toasted brioche.
- Lay the avocado slices on top of the mixture.
- Top with the second slice of brioche.
- Slice the sandwich in half and enjoy immediately.
