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Spanish-Style Fried Chicken with Grilled Avocado

This Spanish-style fried chicken offers a sophisticated twist on a classic comfort food favourite. By marinating boneless chicken thighs in a spiced buttermilk mixture infused with cumin, coriander, and smoked paprika, the meat remains incredibly tender while absorbing a deep, smoky flavour. The chicken is then dredged in a seasoned flour coating and fried until perfectly crisp, creating a delightful contrast with the creamy, charred grilled avocado served alongside.

As a high-protein dish, this recipe is both satisfying and nutritious, making it an excellent choice for a weekend dinner or a special gathering. The addition of grilled avocado provides a boost of healthy fats and a subtle, smoky richness that complements the bold spices of the chicken. Serve it with a dollop of spicy mayonnaise or a traditional romesco sauce for a truly memorable homemade meal.

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Ingredients for Spanish-Style Fried Chicken with Grilled Avocado

  • 3 garlic cloves, smashed

  • 950ml buttermilk

  • 1 teaspoon Aleppo-style pepper or 3/4 teaspoons crushed red pepper flakes

  • 1 teaspoon ground cumin

  • 1/2 teaspoons ground coriander

  • 3 tablespoons plus 1 teaspoon smoked paprika, divided

  • 1 1/4 teaspoons kosher salt, divided, plus more

  • 3/4 teaspoons freshly ground black pepper, divided

  • 1.4kg boneless, skinless chicken thighs, cut into 1/2"-thick strips

  • 250g plain flour

  • 2 teaspoons cayenne pepper

  • 2–2.8L vegetable oil (for frying), plus more for brushing

  • 2 firm, ripe California avocados, cut into quarters, skin removed

  • Spicy mayonnaise or combine equal parts romesco and mayonnaise (for serving

  • optional)

  • A deep-fry thermometer

Combine garlic, buttermilk, Aleppo-style pepper, cumin, coriander, 1 teaspoon paprika, 1 teaspoon salt, and 1/2 teaspoons black pepper in a large resealable plastic bag. Add chicken and toss to coat, then chill at least 4 hours and up to overnight.

Whisk flour, cayenne, and remaining 3 tablespoons paprika in a medium shallow bowl.

Fit a large heavy pot with deep-fry thermometer. Pour in oil to a depth of 2"; heat over medium-high until thermometer registers 177°C. Reduce heat to medium and raise or lower as needed to maintain a temperature of 177°C. Working in batches, remove chicken from marinade, shaking off excess, and dredge in flour mixture. Fry chicken, turning once, until golden brown and cooked through, about 3 minutes per batch. Transfer to a paper towel-lined rimmed baking sheet; season with salt.

Heat a grill pan over medium. Brush avocado with oil; season with remaining 1/4 teaspoons salt and 1/4 teaspoons pepper. Grill, turning occasionally, until lightly charred, about 3 minutes per side. Transfer chicken to a platter and arrange avocado alongside; serve with spicy mayonnaise, if desired.

Disclaimer

While every effort has been made to ensure the information is accurate and up to date, individual needs may vary and dietary requirements can differ based on personal health conditions. Always check food labels and allergen information before preparing or consuming any recipe. If you have specific health concerns, allergies, intolerances, or are following a medically prescribed diet, seek advice from your GP, pharmacist, or a registered dietitian before making significant changes to your diet or lifestyle.

Article history

The information on this page is peer reviewed by qualified clinicians.

  • 28 Jan 2026 | Originally published

    Authored by:

    UK recipe editors

    Peer reviewed by

    UK recipe editors
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