Name: Chicken Avocado Melt Sandwich
Prep time: 10 min
Cook time: 15 min
Total time: 25 min
Cuisine: American
Ingredients: 2 boneless, skinless chicken breasts; Salt and pepper, to taste; 1 tbsp olive oil; 1 avocado, sliced; 4 slices cheese (Swiss, cheddar, or provolone); 4 slices bread (sourdough, ciabatta, or your choice); 2 tbsp mayonnaise; 1 tbsp Dijon mustard; 1 small red onion, thinly sliced; 1 tomato, sliced; Butter or olive oil, for grilling

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The chicken avocado melt sandwich is a hearty, flavor-packed option that combines juicy grilled chicken, creamy avocado, melty cheese, and crisp veggies layered between golden toasted bread. With its balance of freshness and richness, it’s a satisfying choice for lunch, dinner, or even a gourmet weekend brunch.

Why You’ll Love This Recipe

This sandwich hits all the right notes—savory chicken, creamy avocado, melted cheese, and tangy Dijon mustard. It’s filling but not heavy, customizable with your favorite bread and cheese, and comes together in under 30 minutes. Whether you’re cooking for yourself or making a quick meal for the family, it’s a simple recipe with restaurant-quality results.

Ingredients

(Tip: You’ll find 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

Cook the chicken: Season chicken breasts with salt and pepper. Heat olive oil in a skillet over medium-high heat. Cook chicken 6–7 minutes per side until fully cooked. Rest for 5 minutes, then slice thinly.
Prepare toppings: Slice avocado, cheese, red onion, and tomato.
Prepare the bread: Spread mayonnaise and Dijon mustard on each slice of bread.
Assemble sandwiches: On two slices of bread, layer sliced chicken, avocado, cheese, onion, and tomato. Top with the remaining bread, mayo side down.
Grill the sandwiches: Heat butter or olive oil in a skillet or grill pan over medium heat. Cook sandwiches 3–4 minutes per side until bread is golden and cheese has melted. Press lightly with a spatula for even melting.
Serve: Let sandwiches cool for a minute before slicing in half. Serve warm.

Servings and timing

This recipe makes 2 sandwiches. Preparation takes 10 minutes, cooking takes 15 minutes, for a total of about 25 minutes.

Variations

Swap chicken breasts for turkey, rotisserie chicken, or grilled chicken thighs.
Use whole wheat, rye, or multigrain bread for extra flavor and nutrition.
Add crispy bacon for a smoky twist.
Swap Dijon for pesto or chipotle mayo for a different flavor profile.
Turn it into a panini using a press for extra crunch.

Storage/Reheating

This sandwich is best served fresh, but leftovers can be wrapped and refrigerated for up to 1 day. Reheat in a skillet or panini press until warmed through and crispy again. Freezing is not recommended due to the avocado and tomato.

FAQs

Can I use pre-cooked chicken?

Yes, rotisserie or leftover grilled chicken works great.

What cheese melts best in this sandwich?

Provolone and Swiss melt smoothly, while cheddar adds a sharper flavor.

Can I make it without mayo?

Yes, replace with butter, hummus, or extra mustard.

How do I keep the bread crispy?

Use medium heat and enough butter or oil in the skillet for even browning.

Can I grill these sandwiches in the oven?

Yes, bake at 400°F for about 8–10 minutes, flipping halfway.

Is avocado necessary?

It adds creaminess, but you can substitute with guacamole or skip it.

What sides go well with this sandwich?

Pair with a green salad, sweet potato fries, or a cup of tomato soup.

Can I meal prep this recipe?

You can cook and slice the chicken ahead, then assemble and grill when ready to eat.

How do I stop avocado from browning?

Squeeze lemon juice over slices before layering.

Can I add extra veggies?

Yes, roasted peppers, spinach, or arugula make great additions.

Conclusion

The chicken avocado melt sandwich is a comforting yet fresh meal option that combines creamy, cheesy, and savory flavors in every bite. With its golden toasted bread and customizable layers, it’s a quick and satisfying recipe you’ll want to keep in your regular rotation.

Maggie