Leaky Cauldron Fish & Chips | Harry Potter Inspired Recipes

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leaky cauldron fish and chips

What’s Up Hungry Muggles

Sometimes, adding a touch of magic to even the most Muggle-ish of meals turns it into something truly spectacular. Today, I want to share with you a recipe for fish and chips that will transport you straight to the heart of England.

This classic dish can be found at the Leaky Cauldron and the Three Broomsticks at the Wizarding World of Harry Potter. So, if you’ve ever wanted to taste magic at the most enchanting place on earth, this recipe is for you!

fish and chips copycat recipe

To me, cooking is kind of like magic. You take some basic ingredients, throw them into a pot, and with a little culinary wizardry, you end up with a delicious meal!

Of course, if you’re more of a Neville Longbottom or Seamus Finnegan in the kitchen, it might be best to let the House Elves do the cooking for you.

But fear not, my fellow wizards and witches!

This fish ‘n’ chips recipe is so easy that even Snape himself won’t be able to give you a hard time if you don’t get it exactly perfect!

Here’s What You’ll Need

ingredients for fish and chips

For Fried Fish:

  • cod or halibut filets: Main protein component of the dish.
  • flour: Used to create the batter, providing a crispy coating.
  • sparkling water: Gives the batter a fluffy texture and lightness.
  • lemon: Provides a refreshing citrus flavor to the fish.
  • egg: Helps bind the batter ingredients together.
  • salt & pepper: Enhances the overall flavor of the fish.

For Chips:

  • russet potatoes: The base ingredient for the classic potato wedges.

For Tartar Sauce:

  • mayonnaise: Creates a creamy base for the sauce.
  • yellow mustard: Adds tanginess and flavor to the tartar sauce.
  • lemon juice: Provides acidity and brightness to balance the richness.
  • dill pickle: Adds a hint of briny flavor and texture to the sauce.

Let’s Get To It

Let’s get started, shall we? First, preheat your cauldron filled with oil. Personally, I use a magical cauldron called a Fry Daddy that heats my oil to the perfect temperature every time.

But if you don’t have a deep fryer, don’t worry! Simply add a few inches of oil to the bottom of a standard pewter cauldron, and you’ll achieve the same results.

sliced potato wedges

While your oil is heating up, it’s time to prepare the star of the show: the potatoes. Cut them into wedges for that classic fish ‘n’ chips experience.

I find that the easiest way to do this is by first cutting the potato in half lengthwise and then slicing it at 45° angles, resulting in approximately 6 wedges per potato.

batter for fish

Now, let’s whip up the batter. Here’s a tip to give your fish filets a super fluffy, traditional breading: use a carbonated beverage. I opted for regular tonic water, which I was able to get for just 75 cents. It’s an affordable ingredient that works like magic!

frying fish and chips

Once you’re ready to start the deep-frying process, preheat your oven to 200°F. This way, you’ll have a warm place to keep your fries while you cook the fish.

The order in which you cook them doesn’t matter, but if you have a large enough fryer to handle both simultaneously, I highly recommend it! Since my Fry Daddy has its limits, I had to cook my fish and chips separately.

fried potatoes

Fry the potatoes for 4-6 minutes or until they reach your desired level of crispiness. Personally, I prefer my fries a bit crispier, so I left them in for closer to 6-7 minutes. Once the chips are done, use a slotted spoon to remove them from the oil. Let any excess oil drain on a paper towel, sprinkle some salt and pepper, and then pop them into the oven for a few minutes to keep them warm while you focus on the fish.

dredged fish next to batter

If, like me, you bought large fish filets, it’s a good idea to cut each one into smaller, more manageable pieces that will fit into the deep fryer. I made each cut about 4-5 inches in size. Before dipping the fish into the batter, make sure to coat each piece in flour. This helps the batter stick better. Let any excess batter drip off before gently placing the fish into the deep fryer.

golden fried fish and chips

Now, a little heads-up: the batter I used didn’t turn as brown as I expected, but that didn’t affect the flavor. The fish was fully cooked within 5-6 minutes. Remember, if your fryer isn’t large enough to handle all the fish at once, it’s best to fry them in batches of two or three pieces to avoid overflowing the fryer. And don’t forget to wait a few minutes between each batch to ensure that the fryer temperature comes back up high enough to cook the fish thoroughly.

Patience is key here, unless you want to spend a long time standing over a hot fryer, trying to get your fish to cook properly!

fish and chips from harry potter

To complete this magical feast, I whipped up a quick tartar sauce. It’s incredibly simple: just mix together 1 cup of mayonnaise, 1 tablespoon of mustard, 1 teaspoon of lemon juice, and a couple of finely chopped dill pickles. Voila! You have a perfect tartar sauce that adds a delightful tangy touch to your fish and chips. It’s like magic in a bowl!

Helpful Hints & Tricks

  1. Maintain the correct oil temperature: It’s crucial to ensure that the oil in your fryer or pot stays at a consistent temperature (around 325°F) throughout the frying process. Use a thermometer to monitor and adjust the heat as needed.
  2. Properly drain excess oil: After frying the chips, use a slotted spoon or paper towels to remove any excess oil from them. This helps prevent them from becoming greasy and maintains their desired crispiness.
  3. Work in batches: If your fryer or pot is not large enough to accommodate all the fish filets at once, cook them in batches. Overcrowding the fryer can result in uneven cooking and a soggy coating.
  4. Keep the cooked components warm: While cooking in batches, keep the cooked fish and chips warm in the preheated oven at 200°F. This ensures that they stay hot and crispy until serving.
  5. Adjust frying time: The cooking time for the fish may vary depending on the thickness of the filets and the heat of your oil. Keep a close eye on the fish while frying, and adjust the cooking time accordingly to ensure they are cooked through and the batter is golden brown.
  6. Experiment with seasonings: Feel free to customize the flavor of the batter by adding herbs, spices, or seasonings of your choice. Be creative and explore different combinations to suit your taste preferences.
  7. Serve with additional condiments: Besides tartar sauce, consider serving the fish and chips with other condiments like malt vinegar, ketchup, or a squeeze of fresh lemon juice for extra flavor options.

So there you have it, my fellow Hungry People!

A recipe for Leaky Cauldron Fish & Chips that will make your taste buds dance with joy. Whether you’re enjoying this dish at the Wizarding World of Harry Potter or conjuring it up in your own kitchen, you’re sure to feel the enchantment in every bite. Now go forth, embrace your inner culinary wizard, and create some magic of your own!

harry potter recipes

Leaky Cauldron Fish & Chips | Harry Potter Inspired Recipes

The Starving Chef
Transport yourself on a truly magical culinary adventure with this spellbinding recipe for crispy fish and chips, inspired by the legendary Leaky Cauldron, where the flavors and enchantment of the wizarding world come to life on your plate
Prep Time 15 minutes
Cook Time 15 minutes
Total Time 30 minutes
Course Dinner, Fictional Feasts
Cuisine British, Fish, Harry Potter Inspired
Servings 4



  • 32 oz cod or halibut filets cut into 4-6 strips
  • 2 cups flour
  • 1 ½ cup sparkling water
  • 1 lemon juiced
  • 1 egg whisked
  • 1 teaspoon salt & pepper


  • 3 russet potatoes cut into wedges


  • 1 cup mayonnaise
  • 1 tablespoon yellow mustard
  • 1 tablespoon lemon juice
  • 4 tablespoons dill pickle finely chopped


  • Preheat the deep fryer or large pot with vegetable oil to 325°F. Preheat the oven to 200°F.
  • Wash the potatoes and remove the skin (if desired). Cut the potatoes into wedges using 45° degree angles.
  • Whisk together the ingredients for the tartar sauce and cool until ready to serve.
  • Prepare the batter by whipping together the flour, sparkling water, lemon juice, egg, and salt and pepper.
  • Add the potato wedges into the deep fryer and cook for 4-6 minutes, or until the potatoes reach the desired crispiness. Remove from the fryer with a slotted spoon, let them dry for a few seconds on some paper towels, and sprinkle with fresh salt and cracked pepper. Keep the chips warm in the oven while cooking the fish.
  • Dip each fish filet strip into the batter. Let the excess drip off before dropping each strip into the deep fryer, in batches of 2-3 strips. Cook for 5-8 minutes or until the fish is cooked and the breading is slightly browned and no longer doughy.
  • Remove the chips from the oven and serve them alongside the fish in a basket. Garnish with a lemon wedge, dill pickle, and don't forget to have the latest copy of the Daily Prophet. Enjoy, Muggles!
Keyword deep fried, fish, Harry Potter, potatoes
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