A Sandwich That Stands Out
There’s something truly irresistible about a crunchy, juicy piece of chicken paired with a smoky, creamy Romesco sauce, all nestled between soft, olive-oil-brushed focaccia. Add a handful of peppery greens, and you’ve got culinary heaven. This Savory Crispy Chicken Sandwich with Romesco Sauce on Focaccia combines textures and bold flavors that feed both body and soul. Whether you’re looking for a hearty lunch or a standout dinner, this flavor-packed sandwich is about to be your new favorite.
Why You’ll Keep Coming Back for This Sandwich
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Deliciously Crispy Chicken: The golden-brown crust gives way to tender, juicy meat inside.
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Smoky & Nutty Romesco Sauce: Made with roasted peppers, toasted nuts, garlic, and tomato paste, this creamy drizzle brings an authentic Spanish kick.
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Fresh, Peppery Greens: Arugula cuts through richness with its bite.
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Soft, Airy Focaccia: It soaks up flavor without getting soggy.
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Grandma’s Secret Twist: A shaking of chili flakes—or even a brush of garlic—adds nostalgic flair.
Ingredients You’ll Need
Crispy Chicken
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2 boneless, skinless chicken breasts
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1 cup buttermilk
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1 tsp garlic powder
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1 tsp smoked paprika
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1 cup panko breadcrumbs
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½ cup all-purpose flour
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1 egg, beaten
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Salt & pepper
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Oil for frying
Romesco Sauce
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1 roasted red bell pepper (jar or homemade)
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¼ cup toasted almonds or hazelnuts
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1 garlic clove
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1 tbsp tomato paste
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1 tbsp red wine vinegar
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¼ cup olive oil
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Pinch of smoked paprika
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Salt to taste
Sandwich Assembly
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4 pieces of focaccia
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A handful of arugula
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Chili flakes or chili oil (optional)
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Olive oil or melted butter (for toasting)
Step-by-Step Instructions
1. Marinate the Chicken
Flatten the chicken slightly for even cooking. Whisk buttermilk, garlic powder, paprika, salt, and pepper together. Let the chicken marinate for at least 30 minutes—longer if time allows, for deeper flavor.
2. Make the Romesco Sauce
In a food processor, blend the roasted red pepper, toasted nuts, garlic, tomato paste, vinegar, paprika, and a pinch of salt. Slowly drizzle in olive oil until the mixture becomes smooth and creamy. Tasting is everything—adjust salt or acidity as needed.
3. Bread and Fry the Chicken
Set up a breading station: flour in one bowl, beaten egg in the second, panko in the third. Coat each chicken piece in flour, dip in egg, then press into breadcrumbs. Fry in hot oil until golden and cooked through, about 4–5 minutes per side. Drain on paper towels to stay crispy.
4. Toast the Focaccia
Brush focaccia slices lightly with olive oil or melted butter. Toast them in a skillet or under a broiler until golden and slightly crisp—but still soft inside.
5. Build the Sandwich
Place the bottom slice of focaccia on your plate. Spread a generous layer of Romesco sauce. Add a handful of arugula, then the crispy chicken. Drizzle more sauce on top, sprinkle with chili flakes if desired, and add the top slice of focaccia. Press gently to meld the layers.
Tasty Ways to Serve It
This sandwich demands sides that enhance, rather than hide, its flavor:
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Sweet potato fries bring a touch of sweetness and chew.
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A green salad with lemon vinaigrette balances the richness.
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Pickled veggies add contrast and tang.
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Sparkling lemonade or an herbal iced tea offer a refreshing finish.
Grandma’s Flavor-Boosting Tip
Let your Romesco sauce rest in the fridge for at least an hour—or better yet, overnight. The flavors meld beautifully over time. And for that extra nostalgic zing, rub a cut clove of garlic on the warm toasted focaccia—Grandma swore by it!
Storing & Reheating Suggestions
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Leftover Chicken: Store in an airtight container for up to 3 days. Reheat in an oven or air fryer at 375°F (190°C) for maximum crispiness.
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Romesco Sauce: Keeps fresh in the fridge for up to 5 days—perfect for dressings or dips later.
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Focaccia: Toast lightly before use if stored; it maintains better texture that way.
Final Bite of Advice
This Savory Crispy Chicken Sandwich with Romesco Sauce on Focaccia nails everything: crunch, creaminess, heat, and comfort. It’s simple enough for a weekday treat, yet impressive for guests. Try it once—you’ll be dreaming about that next crispy, flavorful bite.
Would you like me to create a printable recipe card or a Pinterest-friendly version? I’m happy to help however you need!
