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    Myriad Recipes » Recipes » Chicken

    Crunchy Chicken Romesco Sandwich

    Published: Jun 27, 2024 · Modified: Apr 10, 2025 by Emily Roz · This post may contain affiliate links · Leave a Comment

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    This is my Crunchy Chicken Romesco Sandwich and it's the best summer focaccia sandwich I've ever made. Filled with a garlic parsley butter, grated parmesan cheese, a super simple homemade romesco sauce, crunchy panko chicken, and a gorgeous lightly dressed salad, I think you’re gonna love it. 

    Stacked crunchy chicken romesco focaccia sandwich.

    I absolutely adore a good summer focaccia filled sandwich and this one has to be there at the top of my list!

    If you fancy more sandwiches, then you'll love my lamb sandwich with chimichurri sauce, marry me chicken chopped salad sandwich, easy eggplant parmesan sandwich, best chopped salad sandwich, or my hot honey chicken sandwich!

    Why you'll love this recipe

    Picnic: This sandwich is great for a picnic or a summer's day feast!

    Simple: This sandwich may have a handful of steps to it, but they're all very straightforward and easy to follow.

    Flavour bomb: The combination of acidity, sweetness, saltiness, and spice are so perfect in this recipe. It's a joy for the senses.

    Ingredients & Substitutions

    Opened up sandwich in a baking paper wrapper.

    For the crispy chicken: you'll need an egg, flour, and panko breadcrumbs, as well as two chicken breasts that you slice horizontally into 4 chicken cutlets. You could also use tofu and slice it into 1cm slabs to make it vegan. Replace the egg with olive oil.

    For the romesco sauce: garlic, jarred red bell peppers, sun-dried tomatoes, almonds, olive oil, balsamic vinegar, paprika, and salt. If you don't have almonds, feel free to use any other nut you have.

    The zingy salad: sour cream, mayonnaise, lemon juice, parmesan, and black pepper for the sauce. I then used finely chopped lettuce leaves and some rocket (arugula) to combine in with the sauce.

    Your finest bread: I've used a lovely loaf of focaccia. Feel free to use any kind of bun or bread you like!

    Parsley garlic butter: It's in the name. Simply combine room temp butter with garlic and parsley. Choose plant-based butter if you're making the sandwich vegan!

    Step by step instructions with photos

    Chicken cutlet covered in panko breadcrumbs.

    Step 1: Slice your chicken breasts in half horizontally to make 4 thin chicken cutlets. Coat in flour, followed by egg wash, followed by panko breadcrumbs. Repeat for all 4 cutlets. Place a pan on medium heat with a drizzle of olive oil and fry the cutlets on each side for 4 minutes until golden.

    Homemade romesco sauce.

    Step 2: Meanwhile, make your romesco sauce by combining all your romesco ingredients into a blender. Blend until smooth and then set aside.

    Fried chicken cutlet with panko breadcrumbs.

    Step 3: Remove your fried panko chicken from the pan once golden and crispy. Set aside on a plate with a sheet of kitchen towel to absorb any excess oil.

    Making a zingy salad for the crunchy chicken romesco sandwich.

    Step 4: In a bowl, combine the sour cream, mayonnaise, lemon juice, grated parmesan, and black pepper. Drop in your lettuce and rocket and combine.

    Spreading garlic parsley butter over focaccia.

    Step 5: Turn on the grill. In a small bowl, combine the butter, garlic, and parsley for your butter mixture. Slice your focaccia breads in half and divide the butter mixture evenly between the halves. Grate parmesan onto the butter until covered. Place the focaccia on trays and place under the grill for a few minutes until bubbling and slightly golden. Remove from the grill.

    Spreading romesco sauce over the focaccia.

    Step 6: Layer up your sandwich so place down a dollop of the romesco sauce on each side of the focaccia. Then on the bottom slice of the focaccia, add on your chicken cutlets, salad, and then the top slice of focaccia. Repeat for the other sandwich.

    Covering the crunchy chicken romesco sandwich with baking paper.

    Step 7: Wrap your focaccia sandwiches in baking parchment and then either eat straight away or store in the fridge until you're ready to go!

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    If you tried this Crunchy Chicken Romesco Sandwich recipe or any other recipe on my website, please leave a 🌟 star rating and let me know how it went in the 📝 comments below. Thank you!

    Stacked crunchy chicken romesco focaccia sandwich.

    Crunchy Chicken Romesco Sandwich

    Emily Roz
    This is my Crunchy Chicken Romesco Sandwich and it's the best summer focaccia sandwich I've ever made.
    No ratings yet
    Print Recipe Pin Recipe
    Prep Time 20 minutes mins
    Cook Time 10 minutes mins
    Total Time 30 minutes mins
    Course Snack
    Cuisine American, Italian
    Servings 2 people
    Calories 1216 kcal

    Ingredients
      

    For the chicken

    • 2 chicken breasts sliced horizontally into 4 cutlets
    • 50g flour
    • 50g panko breadcrumbs
    • 1 egg whisked
    • 2 tablespoon olive oil

    For the romesco sauce

    • 2 garlic cloves
    • 2 jarred roasted red bell peppers
    • 4 sun-dried tomatoes
    • 2 tablespoon almonds
    • ½ tablespoon balsamic vinegar
    • 4 tablespoon olive oil you might need more if it's not blending easily
    • 1 tsp paprika
    • 2 tsp kosher (flaky) salt

    For the salad

    • 2 tablespoon sour cream
    • 1 tablespoon mayonnaise
    • ½ juice lemon
    • 1 tablespoon grated parmesan
    • black pepper
    • 5 gem lettuce leaves finely chopped
    • Handful of arugula/rocket

    Other bits

    • 2 focaccia loaves or sandwich sized pieces
    • 4 tablespoon butter room temperature
    • 5g parsley finely chopped
    • 3 garlic cloves minced
    • Parmesan lots of it for multiple grating sessions!!

    Instructions
     

    • Slice your chicken breasts in half horizontally to make 4 thin chicken cutlets. Coat in flour, followed by egg wash, followed by panko breadcrumbs. Repeat for all 4 cutlets. Place a pan on medium heat with a drizzle of olive oil and fry the cutlets for 4 minutes on each side until golden.
    • Meanwhile, make your romesco sauce by combining all your romesco ingredients into a blender. Blend until smooth (add more olive oil if it's not blending smoothly) and then set aside.
    • Remove your fried panko chicken from the pan once golden and crispy. Set aside on a plate with a sheet of kitchen towel underneath to absorb any excess oil.
    • In a bowl, combine the sour cream, mayonnaise, lemon juice, grated parmesan, and black pepper. Drop in your lettuce and rocket and combine.
    • Turn on the grill. In a small bowl, combine the butter, garlic, and parsley for your butter mixture. Slice your focaccia breads in half and divide the butter mixture evenly between the halves, spreading the butter on each side of the focaccia slice (top and bottom). Grate parmesan onto the buttered focaccia until covered. Place the focaccia on trays and place under the grill for a few minutes until bubbling and slightly golden. Remove from the grill.
    • Time to layer up your sandwich!! So place down a dollop of the romesco sauce on each side of the focaccia. Then on the bottom slice of the focaccia, add on your chicken cutlets, salad, and then the top slice of focaccia. Repeat for the other sandwich.
    • Wrap your focaccia sandwiches in baking parchment and then either eat straight away or store in the fridge until you're ready to go!

    Notes

    Step-by-Step Photos: My blog post includes helpful step-by-step photos to help guide you through making this recipe.
    To double quantity: This recipe can be doubled to make the sandwich for 4 people.

    Nutrition

    Calories: 1216kcalCarbohydrates: 88gProtein: 74gFat: 67gSaturated Fat: 11gPolyunsaturated Fat: 12gMonounsaturated Fat: 39gTrans Fat: 0.1gCholesterol: 239mgSodium: 3545mgPotassium: 3208mgFiber: 21gSugar: 32gVitamin A: 7984IUVitamin C: 68mgCalcium: 420mgIron: 11mg
    Tried this recipe?Let us know how it was!

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    Hey I'm Em, a recipe developer, food content creator, and lover of all things food. Here you'll find simple and delicious recipes inspired by flavours from around the world. Enjoy!

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