Name: Chicken Avocado Melt Sandwich
Prep time: 10 min
Cook time: 20 min
Total time: 30 min
Ingredients: 2 boneless, skinless chicken breasts; Salt and pepper, to taste; 1 tablespoon olive oil; 1 avocado, sliced; 4 slices of your favorite cheese (Swiss, cheddar, or provolone); 4 slices of bread (sourdough, ciabatta, or your choice); 2 tablespoons mayonnaise; 1 tablespoon Dijon mustard; 1 small red onion, thinly sliced; 1 tomato, sliced; Butter or olive oil, for grilling the sandwiches

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I’m excited to share one of my all-time favorite sandwich creations—the Chicken Avocado Melt Sandwich. It’s a hearty, creamy, cheesy, and toasty delight that I can whip up quickly for lunch, brunch, or dinner.

Chicken Avocado Melt Sandwich

Why You’ll Love This Recipe

I adore this recipe because it strikes the perfect balance of flavors and textures. Juicy seasoned chicken pairs beautifully with creamy avocado and melted cheese, all nestled between crisp, golden bread. It’s versatile, satisfying, and always hits the spot—whether I’m craving something comforting or feeding a crowd.

ingredients

(Here’s a tip: Check out the full list of ingredients and measurements in the recipe card below.)

2 boneless skinless chicken breasts
Salt and pepper to taste
1 tablespoon olive oil
1 avocado, sliced
4 slices of your favorite cheese (Swiss, cheddar, or provolone work well)
4 slices of bread (sourdough, ciabatta, or your choice)
2 tablespoons mayonnaise
1 tablespoon Dijon mustard
1 small red onion, thinly sliced
1 tomato, sliced
Butter or olive oil for grilling the sandwiches

directions

Season the chicken breasts with salt and pepper on both sides.
Heat olive oil in a skillet over medium-high heat. Cook the chicken for about 6–7 minutes per side, until fully cooked through. Remove the chicken and let it rest for a few minutes, then slice it thinly.
Spread a thin layer of mayonnaise and Dijon mustard on each slice of bread.
On two slices of bread (mayo/mustard side up), layer the sliced chicken, avocado, cheese, red onion, and tomato. Top with the remaining bread slices, mayo side down.
Heat a skillet or grill pan over medium heat. Add a little butter or olive oil to the pan. Grill the sandwiches until the bread is golden and the cheese melts—about 3–4 minutes per side. Press gently with a spatula to help the cheese melt evenly.
Let the sandwiches cool for a minute, then slice in half and serve warm.

Servings and timing

This recipe makes 2 servings and takes about 30 minutes total—approximately 10 minutes prep and 20 minutes cook time.

Variations

I love swapping the cheese—pepper jack gives a spicy kick, while mozzarella keeps things mild and melty.
I sometimes smash the avocado to spread it more evenly rather than slicing it.
For extra crunch and flavor, I add handfuls of baby spinach or arugula.
To elevate the taste, I mix crushed red pepper flakes into the mayonnaise or use flavored bread like garlic or herb.

storage/reheating

If I have leftovers, I store the sandwich in an airtight container in the fridge. I always reheat it in a toaster oven or regular oven to keep the bread crispy—microwaving makes it soggy, and I want that crunch to stay intact.

FAQs

1. Can I use leftover chicken?

Absolutely—I often use leftover grilled or roasted chicken. I just reheat it gently before assembling the sandwich.

2. How do I prevent avocado from browning?

If I’m not using it right away, I lightly brush the avocado with lemon or lime juice to keep it fresh and green.

3. What’s the best cheese to use?

I love Swiss or provolone for their mild, creamy melt. For a bit of heat, I go for pepper jack.

4. Can I make this gluten-free?

Definitely—I swap in gluten-free bread to keep it safe for gluten-sensitive diners.

5. Any suggestions for sandwich accompaniments?

I like pairing it with a side salad, sweet potato fries, or a cup of tomato or chicken noodle soup for a cozy and satisfying meal.

Conclusion

I absolutely love this Chicken Avocado Melt Sandwich—it’s simple, flavorful, and endlessly customizable. Whether I’m looking for something comforting or trying to elevate my lunch, this sandwich is always my go-to. The combination of juicy chicken, creamy avocado, gooey cheese, and toasty bread never fails to delight.