This grilled chicken sandwich is packed with juicy, seasoned chicken, garlic butter sourdough, fresh lettuce, tomato, and a tangy lemon-Dijon mayo. Ready in just 30 minutes, it’s perfect for summer lunches, weeknight dinners, or meal prep.
Author:Chef Emily
Prep Time:15 minutes
Cook Time:15 minutes
Total Time:30 minutes
Yield:2 sandwiches 1x
Ingredients
Scale
4 slices thick-cut sourdough bread
2 tablespoons unsalted butter
1 clove garlic, minced
1 tablespoon chopped fresh parsley
2 boneless, skinless chicken breasts
1 tablespoon olive oil
1/2 teaspoon paprika
Salt and black pepper to taste
1/4 teaspoon chili flakes (optional)
2 large vine-ripened tomatoes, sliced
4 large romaine or butter lettuce leaves
2 tablespoons mayonnaise
1 teaspoon Dijon mustard
1/2 teaspoon lemon juice
Instructions
Slice chicken breasts horizontally to create four thin cutlets. Rub each with olive oil, paprika, salt, pepper, and optional chili flakes. Let rest 10 minutes.
Preheat a grill or grill pan over medium-high heat. Grill chicken 3–4 minutes per side, until cooked through. Set aside.
Melt butter in a saucepan with garlic and parsley. Brush both sides of sourdough slices with garlic butter. Toast in skillet until golden.
Mix mayonnaise, Dijon mustard, and lemon juice in a bowl to make the spread.
Spread mayo mixture on each slice of toasted bread. Layer with lettuce, grilled chicken, and tomato slices. Top with another slice and press gently.