Crispy Dill Chicken Sandwich

The kitchen was filled with the scent of frying chicken and fresh dill while my roommate hovered around the stove, asking if it was ready yet. I had been experimenting with adding fresh herbs directly into the marinade instead of just the breading, and this dill version was the breakthrough moment. When we finally took that first bite, the crunch gave way to incredibly juicy meat, and we both knew this sandwich was something special.

Last summer, I made these for a small backyard gathering and watched three different people ask for the recipe before they even finished their first sandwich. Something about fresh dill and crispy fried chicken just hits differently when the weather is warm and you are eating with your hands.

Ingredients

• 4 boneless skinless chicken breasts: About 150g each, pounded to even thickness so they cook uniformly and stay juicy
• 1 cup buttermilk: The tang works beautifully with dill while tenderizing the meat
• 1 tablespoon fresh dill chopped: Fresh makes all the difference here, dried just does not have the same brightness
• 1 cup all-purpose flour: Creates the base of your crispy coating
• ½ cup cornstarch: The secret weapon for extra crunch that lasts longer than flour alone
• 1 teaspoon smoked paprika: Adds subtle depth and that gorgeous golden color
• Vegetable oil for deep frying: Canola or peanut oil both work beautifully
• ½ cup mayonnaise: Use real mayo for the creamiest dill sauce
• 1 tablespoon lemon juice: Fresh squeezed cuts through the rich fried chicken perfectly
• 4 brioche buns split: Brioche is soft enough not to overshadow the chicken but substantial enough to hold together
• 8–12 dill pickle slices: Do not skimp here, the tangy crunch is essential
• 1 cup shredded iceberg lettuce: Adds a fresh crisp element against the hot chicken

Instructions

Marinate the chicken:

Whisk buttermilk with fresh dill, garlic powder, onion powder, salt and pepper in a large bowl. Add chicken breasts and turn to coat thoroughly. Cover and refrigerate for at least 30 minutes, though letting it sit up to 4 hours makes the flavor really sing.

Prepare the breading station:

In a shallow dish, whisk together flour, cornstarch, smoked paprika, salt and pepper until well combined. The cornstarch might seem like a small addition but it is what makes that coating stay crispy longer.

Dredge the chicken:

Lift each piece from the marinade, letting excess drip off briefly. Press into the flour mixture firmly, turning to coat completely. Place on a tray and let rest for 5 minutes—this helps the coating adhere better during frying.

Fry to perfection:

Heat oil to 175°C (350°F) in a deep fryer or large skillet. Fry chicken in batches for 4–5 minutes per side until deep golden brown and cooked through to 74°C (165°F) internally. Drain on paper towels and let rest briefly while you assemble.

Make the dill mayo:

Stir together mayonnaise, fresh dill, lemon juice, Dijon mustard, garlic powder, salt and pepper in a small bowl. Taste and adjust—some people like more dill or more acid depending on their preference.

Build your sandwich:

Toast the brioche buns lightly for structure. Spread dill mayo generously on both halves. Layer lettuce and pickles on the bottom bun, add that beautiful crispy chicken, top with tomato slices if using, and crown with the top bun.

Save

This sandwich has become my go-to when I want to make something that feels like a treat but still comes together on a weeknight. The way the fresh dill permeates every component, from the chicken itself to the mayo, creates such a cohesive flavor that people always remark on it.

Making It Extra Crispy

If you are chasing maximum crunch, try the double dip method. After the first dredging, quickly dip the chicken back into the buttermilk marinade, then press into the flour mixture again. It adds an extra layer and makes the coating exceptionally thick and crunchy, almost like restaurant quality.

Lighter Dill Sauce Options

Greek yogurt works surprisingly well as a mayonnaise substitute in the dill sauce if you are looking to cut calories. It still provides that creamy tang and the fresh dill and lemon shine through just as brightly.

Perfect Sides and Timing

The key to serving this at its absolute best is timing everything so the chicken comes out of the fryer just as you are ready to assemble. I like to have my sauce made and buns toasted ahead of time, standing by with the lettuce and pickles ready to go.

• Fry your chicken in batches if your pan is crowded—overcrowding drops the oil temperature
• Let fried chicken rest on a wire rack instead of paper towels to keep the bottom from getting soggy
• These reheat surprisingly well in a 180°C oven if you have leftovers, though the texture is never quite the same

Save

There is something deeply satisfying about biting into a perfectly made fried chicken sandwich, and this dill version has become one of those recipes I find myself craving on the regular.

Recipe FAQs

→ How long should I marinate the chicken?

Marinate the chicken in the buttermilk mixture for at least 30 minutes. For the best flavor and tenderness, let it sit in the refrigerator up to 4 hours before cooking.

→ What temperature should the frying oil be?

Heat your oil to 175°C (350°F). Use a kitchen thermometer to ensure proper temperature, which helps achieve that golden, crunchy exterior while cooking the chicken through completely.

→ Can I bake instead of deep fry?

Yes, though the texture won't be quite as crispy. Bake at 200°C (400°F) for 20-25 minutes on a wire rack over a baking sheet, flipping halfway through. Spray with oil before baking for better crunch.

→ What makes the coating extra crispy?

The combination of cornstarch with flour creates a lighter, crunchier texture. For maximum crunch, let the coated chicken sit for 5 minutes before frying, or try the double-dipping method mentioned in the notes.

→ Can I make the dill mayo ahead of time?

Absolutely. Prepare the dill mayonnaise up to 3 days in advance and store it in an airtight container in the refrigerator. The flavors actually meld together nicely over time.

→ What sides work well with this sandwich?

Oven-baked fries, sweet potato wedges, or a fresh green salad make excellent accompaniments. Coleslaw or potato salad also complement the dill flavors beautifully.