Sheet Pan Crispy Cod Sliders with High-Protein Avocado-Lime Crema and Spring Radish Slaw

Table of Contents

These crispy cod sliders are everything you want in a fresh, satisfying meal: crunchy, creamy, zesty, and packed with protein. Baking the cod on a sheet pan keeps things simple and lighter than frying, while still delivering a golden, crisp crust. The avocado-lime crema adds richness with a healthy twist thanks to Greek yogurt, and the spring radish slaw brings a sharp, refreshing crunch. Perfect for casual dinners, gatherings, or even meal prep, these sliders strike the right balance between comfort and clean eating.

Prep Time: 20 minutes

Cook Time: 15–18 minutes

Total Time: 35–40 minutes

Servings: 8 sliders

Ingredients

For the Crispy Cod

500g cod fillets, cut into slider-size pieces

Salt and black pepper, to taste

1 tsp garlic powder

1 tsp paprika

½ cup flour

1 egg, beaten

¾ cup panko breadcrumbs

2 tbsp olive oil (or spray)

For the Avocado-Lime Crema

1 ripe avocado

½ cup plain Greek yogurt

Juice and zest of 1 lime

1 garlic clove

1 tbsp olive oil

Salt and pepper, to taste

For the Spring Radish Slaw

1 cup radishes, thinly sliced

1 cup shredded cabbage (green or purple)

1 small carrot, julienned

2 tbsp apple cider vinegar

1 tbsp lemon or lime juice

1 tsp honey

Pinch of salt

For Assembly

8 slider buns

Instructions

Preheat oven to 200°C (400°F) and line a sheet pan with parchment paper.

Season cod pieces with salt, pepper, garlic powder, and paprika.

Set up dredging station: flour in one bowl, beaten egg in another, and panko in a third.

Coat the fish: dip in flour, then egg, then breadcrumbs, pressing lightly.

Arrange on sheet pan and drizzle or spray with olive oil.

Bake for 15–18 minutes, flipping halfway, until golden and crispy.

Prepare slaw by tossing radishes, cabbage, carrot, vinegar, citrus juice, honey, and salt. Let sit.

Make crema by blending avocado, yogurt, lime juice/zest, garlic, olive oil, salt, and pepper until smooth.

Toast slider buns lightly for better texture.

Assemble sliders: spread crema, add crispy cod, top with slaw and herbs, then serve immediately.

Tips for Best Results

Pat cod dry before coating for better crispiness.

Use panko breadcrumbs for a lighter crunch.

Don’t overcrowd the pan, allow space for even baking.

Flip fish gently halfway to keep coating intact.

Use ripe avocado for smooth crema.

Adjust lime juice for preferred tanginess.

Slice radishes very thin for best texture.

Chill slaw slightly before serving for extra freshness.

Toast buns to prevent sogginess.

Serve immediately for maximum crispiness.

Variations

Swap cod with haddock, tilapia, or shrimp.

Make it spicy by adding chili flakes or hot sauce.

Use whole wheat or brioche slider buns.

Replace yogurt with sour cream for richer crema.

Add sliced jalapeños for heat.

Use cucumber instead of radish for milder slaw.

Q&A

Can I air fry the cod?
Yes, cook at 180°C for 10–12 minutes.

Can I use frozen fish?
Yes, thaw and pat dry before coating.

How do I keep fish crispy?
Serve immediately and avoid covering tightly.

Can I prep ahead?
Prep slaw and crema ahead, bake fish fresh.

Is this recipe healthy?
Yes, it’s high in protein and baked, not fried.

What sides go well?
Sweet potato fries, salad, or grilled veggies.

Can I make it dairy-free?
Use dairy-free yogurt alternative.

How long does crema last?
Up to 2 days refrigerated.

Can kids eat this?
Yes, it’s mild and customizable.

What if I don’t have panko?
Use crushed cornflakes or regular breadcrumbs.

Nutrition (Approx. per 2 sliders)

Calories: 420–460

Protein: 28–32g

Carbohydrates: 30–35g

Fat: 18–22g

Fiber: 4–6g

Conclusion

These sheet pan crispy cod sliders are a fresh, flavorful way to enjoy seafood at home without the hassle of frying. The crunchy fish, creamy avocado-lime sauce, and crisp radish slaw create a perfect bite every time. They’re easy enough for a weeknight but impressive enough for guests. Once you try them, they’ll likely become a regular in your meal rotation.