If you’re craving a meal that combines creamy, fresh avocado with tender, juicy chicken, you have to try this Chicken Avocado Sandwich Recipe. It’s one of those dishes that feels both indulgent and wholesome at the same time, packed with vibrant colors and textures that will brighten up any lunch or dinner. The rich avocado pairs perfectly with perfectly cooked chicken breasts, and that little kick from the Dijon mayo brings everything together beautifully. This sandwich is straightforward but utterly satisfying, making it a fantastic go-to when you want something quick yet impressive.

Ingredients You’ll Need
The magic of this Chicken Avocado Sandwich Recipe lies in its simplicity. Each ingredient has a purpose, whether it’s adding creaminess, crunch, or the perfect bit of tang. Together, they create a well-rounded flavor profile and a satisfying bite every single time.
- Chicken breasts: The main protein, providing juicy and tender meat essential to the sandwich’s heartiness.
- Olive oil: Used to cook the chicken perfectly, giving it a golden, flavorful crust.
- Salt and pepper: Simple seasoning to enhance all the natural flavors.
- Avocado: Adds creamy texture and healthy fats for richness.
- Sandwich rolls or buns: The sturdy bread that holds everything without falling apart.
- Mayonnaise: Creates a smooth, tangy base for the sauce.
- Dijon mustard: Brings a subtle spicy kick and depth to the mayo spread.
- Lettuce: Provides fresh crunch and bright green color.
- Tomato: Adds juicy sweetness and balances the flavors with acidity.
How to Make Chicken Avocado Sandwich Recipe
Step 1: Season the Chicken
Start by seasoning the chicken breasts with salt and pepper. This simple step is crucial because it brings out the natural flavors of the chicken, ensuring each bite is packed with taste from the very first moment.
Step 2: Cook the Chicken
Heat olive oil in a skillet over medium heat. Cook the chicken breasts for about 6 to 7 minutes on each side until they are golden brown and cooked through. The olive oil helps give the chicken a wonderful crust while keeping the inside juicy and tender.
Step 3: Prepare the Sauce
While the chicken is cooking, mix the mayonnaise and Dijon mustard together in a small bowl. This combination forms a creamy, slightly spicy sauce that elevates the entire sandwich with minimal effort.
Step 4: Toast the Bread
Lightly toast the sandwich rolls or buns. Toasting adds a delightful crunch and prevents sogginess, making each bite more enjoyable and structured.
Step 5: Assemble the Sandwich
Slice the cooked chicken breasts and place them on the bottom halves of the toasted buns. Next, layer on the sliced avocado, shredded lettuce, and tomato slices. Finally, spread your creamy mayo-mustard mixture on the buns before closing the sandwich.
How to Serve Chicken Avocado Sandwich Recipe

Garnishes
To amplify the freshness, consider garnishing your sandwich with a sprinkle of freshly chopped cilantro or a squeeze of lemon juice over the avocado. A pinch of cracked black pepper on top can also enhance the flavors beautifully.
Side Dishes
This Chicken Avocado Sandwich pairs wonderfully with crispy sweet potato fries, a light cucumber salad, or even classic kettle-cooked chips. Each side brings a different texture or flavor that complements the sandwich perfectly.
Creative Ways to Present
For a fun twist, serve the sandwich open-faced with a drizzle of balsamic glaze over the avocado and tomato. Another idea is to wrap the sandwich in parchment paper tied with twine, making it perfect for picnics or packed lunches.
Make Ahead and Storage
Storing Leftovers
If you have leftover chicken or sandwich components, store the chicken separately in an airtight container in the fridge for up to 3 days. Keep avocado sliced fresh by sprinkling it with lemon juice and wrapping it tightly to prevent browning.
Freezing
While this sandwich is best enjoyed fresh, you can freeze cooked chicken breasts for up to 2 months. Avoid freezing the assembled sandwich since the bread and avocado don’t freeze well.
Reheating
Reheat leftover chicken gently in a skillet or microwave until warm. When ready to serve, assemble with fresh avocado and other ingredients to keep that signature creamy texture and bright flavor.
FAQs
Can I use chicken thighs instead of breasts?
Absolutely! Chicken thighs are a bit juicier and can add extra flavor to the sandwich, just adjust cooking time accordingly to ensure they are fully cooked.
What type of bread is best for this sandwich?
Sandwich rolls or buns that are sturdy yet soft work best to hold the ingredients together without becoming soggy. Brioche buns or ciabatta rolls are also excellent choices.
How do I prevent the avocado from browning?
Sprinkle a little lemon or lime juice over the avocado slices right after cutting, and assemble the sandwich just before serving for the freshest presentation.
Can I make this sandwich vegetarian?
Yes! Swap the chicken with grilled or breaded tofu, tempeh, or a hearty portobello mushroom for a delicious vegetarian alternative.
Is the mayo-mustard sauce necessary?
While optional, the mayo-mustard blend really ties the sandwich together with its creamy tang and subtle spice, making each bite more flavorful and moist.
Final Thoughts
There is something truly comforting about a well-made Chicken Avocado Sandwich Recipe, and I hope you give this simple but delicious recipe a try soon. It’s perfect for those busy days when you want a meal that doesn’t feel routine but is easy enough to whip up quickly. Once you make it, you’ll find this sandwich becoming a reliable favorite for lunches, casual dinners, or even impressing friends at a weekend get-together. So grab those ingredients, and happy sandwich making!
Print
Chicken Avocado Sandwich Recipe
- Prep Time: 5 minutes
- Cook Time: 15 minutes
- Total Time: 20 minutes
- Yield: 2 sandwiches
- Category: Sandwich
- Method: Frying
- Cuisine: American
Description
A delicious and easy-to-make Chicken Avocado Sandwich featuring tender, pan-cooked chicken breasts, creamy avocado slices, fresh lettuce, and juicy tomato, all layered on lightly toasted sandwich buns with a tangy mayo-Dijon mustard spread. Perfect for a quick lunch or light dinner.
Ingredients
Chicken and Seasoning
- 2 chicken breasts
- 2 tablespoons olive oil
- Salt and pepper to taste
Sandwich Toppings
- 1 avocado, sliced
- 2 sandwich rolls or buns
- 2 tablespoons mayonnaise
- 1 tablespoon Dijon mustard
- 1 cup lettuce, shredded
- 1 tomato, sliced
Instructions
- Season the chicken: Season the chicken breasts evenly with salt and pepper to enhance their natural flavors.
- Cook the chicken: Heat the olive oil in a skillet over medium heat. Place the seasoned chicken breasts in the skillet and cook for 6-7 minutes on each side until they are golden brown and thoroughly cooked through.
- Prepare the spread: While the chicken is cooking, combine the mayonnaise and Dijon mustard in a small bowl, mixing well to create a tangy sandwich spread.
- Toast the buns: Lightly toast the sandwich rolls or buns to add a slight crispness, then spread the mayo-mustard mixture evenly on both halves of each bun.
- Assemble the chicken: Once cooked, slice the chicken breasts into thin strips and place them evenly on the bottom half of each prepared bun.
- Add fresh toppings: Top the chicken slices with avocado slices, shredded lettuce, and tomato slices for fresh flavor and texture.
- Serve the sandwich: Close the sandwich with the top half of the bun and serve immediately while the chicken is warm and the buns are still crisp.
Notes
- For a spicier kick, add a dash of hot sauce or sliced jalapeños to the sandwich.
- Use whole grain or gluten-free buns to adapt for dietary preferences.
- Leftover cooked chicken can be stored in the refrigerator for up to 3 days.
- Avocado can brown quickly, so slice it just before assembling the sandwich.
- This sandwich pairs well with a side salad or sweet potato fries for a fuller meal.