Name: Chicken Avocado Melt Sandwich
Prep time: 10 min
Cook time: 20 min
Total time: 30 min
Cuisine: American
Ingredients: 2 boneless skinless chicken breasts; Salt and pepper to taste; 1 tablespoon olive oil; 1 avocado, sliced; 4 slices cheese (Swiss, cheddar, or provolone); 4 slices 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

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A satisfying mix of creamy, melty, and savory flavors, this Chicken Avocado Melt Sandwich brings together juicy grilled chicken, buttery avocado slices, melted cheese, and toasted bread for a sandwich that’s both comforting and crave-worthy. I love how easy it is to make, yet the flavor feels like something from a cozy café menu.

Why You’ll Love This Recipe

I like that this sandwich balances wholesome ingredients with indulgent textures. The tender chicken adds protein and heartiness, while avocado brings a creamy, rich bite. I often go with Swiss or cheddar for a gooey, melted cheese layer that pulls everything together. It’s also totally customizable—I can switch the bread, cheese, or even skip the tomato or onion depending on what I have on hand.

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 cheese (Swiss, cheddar, or provolone)
4 slices 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

directions

I start by seasoning the chicken breasts with salt and pepper on both sides.
Then I heat olive oil in a skillet over medium-high heat and cook the chicken for about 6–7 minutes per side until fully cooked and no longer pink inside. After removing them from the pan, I let them rest before slicing thinly.
While the chicken rests, I slice the avocado and prep the cheese slices.
I spread a thin layer of mayonnaise and Dijon mustard on each slice of bread.
On two slices of bread, I layer the sliced chicken, avocado, and cheese, then top it with red onion and tomato. The other bread slices go on top, mayo side down.
I heat a skillet or grill pan with butter or olive oil over medium heat and grill the sandwiches for about 3–4 minutes per side until golden and the cheese has melted, pressing gently with a spatula.
Finally, I remove the sandwiches, let them cool briefly, slice in half, and serve warm.

Servings and timing

This recipe makes 2 hearty sandwiches.
Prep time: 10 minutes
Cook time: 20 minutes
Total time: 30 minutes

Variations

When I feel like mixing things up, I love trying different combinations. Sometimes I use spicy pepper jack cheese for an extra kick. If I’m craving smoky flavor, I swap in bacon or use smoked gouda. I’ve even made this with grilled turkey instead of chicken. For a vegetarian twist, I skip the meat entirely and add roasted red peppers or grilled mushrooms.

storage/reheating

I store any leftover sandwich halves in an airtight container in the refrigerator. To reheat, I use a toaster oven or a regular oven to keep the bread crisp and the cheese melty. I avoid microwaving because it tends to make the bread soggy.

FAQs

How do I know when the chicken is fully cooked?

I cook the chicken until it’s no longer pink in the center and juices run clear—usually around 6–7 minutes per side. A thermometer should read 165°F (74°C) when inserted in the thickest part.

Can I make this sandwich ahead of time?

I like to prep the chicken and slice the veggies ahead, but I always assemble and grill the sandwich fresh so the bread stays crisp and the cheese is perfectly melted.

What’s the best bread for this sandwich?

I prefer sourdough or ciabatta because they’re sturdy enough to hold all the fillings and toast up beautifully.

Can I make it in a panini press?

Absolutely! When I use a panini press, it gives me a perfectly pressed, evenly grilled sandwich without flipping.

Is there a dairy-free option?

Yes, I just skip the cheese or use a dairy-free cheese alternative, and make sure the bread is dairy-free too.

Conclusion

This Chicken Avocado Melt Sandwich is one of those go-to meals I rely on for a quick but seriously satisfying lunch or dinner. Whether I’m in the mood for something comforting or need to use up leftovers, it always hits the spot with its melty, creamy, savory goodness.