Chicken Croissant Sandwich

4.6(238 reviews)

Grilled chicken on a buttery croissant with melted cheese, lettuce, tomato, and herb mayo — brunch sandwich at its peak. The croissant elevates standard chicken sandwich to something special.

Prep Time

19 min

🔥

Cook Time

12 min

🍽

Servings

4

Calories

714 cal

Jump to Recipe
Chicken Croissant Sandwich — homemade American fast food recipe with croissant, chicken, cheese, 4 servings, ready in 31 minutes
Fast Food
Medium

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Smart Servings Scaler

servings
  • Croissant1
  • Chicken500 g
  • Cheese1 cup
  • Lettuce2 cups
  • Tomato2 medium
  • Onion1 medium
  • Mayonnaise3 tbsp
  • Salt1 tsp
  • Black Pepper½ tsp

All quantities scaled automatically from 4 servings.

Ingredients

Makes 4 servings · Use the Servings Scaler above to adjust

  • Croissant1
  • Chicken500 g
  • Cheese1 cup
  • Lettuce2 cups
  • Tomato2 medium
  • Onion1 medium
  • Mayonnaise3 tbsp
  • Salt1 tsp
  • Black Pepper0.5 tsp

Instructions

  1. 1

    Pound 2 chicken breasts to ½-inch thickness. Season with olive oil, salt, pepper, paprika, garlic powder, Italian seasoning. Marinate 30 minutes if time allows.

  2. 2

    Heat 1 tablespoon oil in a skillet over medium-high. Cook chicken 4-5 minutes per side until 165°F. Rest 3 minutes, slice.

  3. 3

    Slice 4 large butter croissants in half horizontally. Lightly toast under broiler — don't fully toast (croissants are already crispy).

  4. 4

    Make herb mayo: mix ¼ cup mayo with 1 tablespoon chopped fresh herbs (parsley, basil, chives), 1 minced garlic clove, 1 teaspoon lemon juice.

  5. 5

    Build each croissant: spread herb mayo on both halves. Bottom: 1 slice provolone or Swiss, sliced chicken, lettuce, 2 tomato slices (salted), thin red onion slices.

  6. 6

    Close. Serve immediately. For melted cheese version: wrap in foil and warm in 300°F oven for 8 minutes.

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💡 Expert Tips

  • 1.Real butter croissants. From bakery if possible.
  • 2.Don't over-toast. Croissants are already crispy.
  • 3.Herb mayo. The fresh herbs make the difference.
  • 4.Pound chicken to even thickness.

🔬 Why It Works

Chicken croissant sandwiches elevate standard chicken sandwich by using buttery flaky croissants. The croissant's richness pairs with the chicken; the herb mayo adds Mediterranean flavor; the vegetables provide freshness. More sophisticated than standard sandwich.

Frequently Asked Questions

Best croissants?
Bakery croissants ideally. Whole Foods or Trader Joe's are good supermarket options. Avoid generic croissants — too dense.
Other proteins?
Turkey, ham, smoked salmon — all work with croissants.
Make ahead?
Prep components ahead. Assemble fresh — croissants don't hold up well to wet fillings over time.
Vegetarian version?
Sautéed mushrooms + caramelized onion + extra cheese.

Nutrition Facts

Per serving (recipe makes 4 servings)

Calories714kcal
Protein4g
Carbohydrates19g
Fat16g
Fiber3g
Sugar39g

* Percent Daily Values based on a 2,000 calorie diet. Values are estimates.

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