Sonic Fish Sandwich | Ingredients, Calories, and Price (2025)

If you’ve been craving something different from Sonic’s usual burger lineup, the Sonic Fish Sandwich might just hit the spot. It’s a seasonal treat that pops up around Lent and other special times, giving guests a break from beef or chicken. Think of it as Sonic’s nod to seafood fans   light, crispy, and just bold enough to stand out.

It’s not always on the menu year-round, but when it does return, people notice. Those looking for a golden-fried bite with that classic fast-food comfort often make a beeline for it.

What’s in the Sonic Fish Sandwich?

This sandwich keeps it simple in the best way. You’ll get a crunchy breaded fish filet tucked into a soft, warm bun. It’s usually dressed with tartar sauce, crisp lettuce, and sometimes even a few pickles, depending on the location. The fish itself? A mild white fish that’s flaky on the inside and golden on the outside   just the kind of bite that’s satisfying without being too heavy.

 Flavor Profile & Texture Experience

At first bite, the sandwich delivers exactly what you’d expect from a well-made fish filet: crisp on the outside, tender and flaky on the inside. The breading isn’t too thick, but it holds its texture well even after a short drive home. It’s golden, slightly seasoned, and not greasy, which makes the whole experience feel lighter than typical fried fast food.

The tartar sauce adds a cool, creamy contrast that cuts through the crunch of the fish, while the lettuce brings just enough freshness to round things out. The bun is soft and slightly toasted, which helps hold everything together without getting soggy.

This item isn’t trying to reinvent the wheel it’s familiar, balanced, and hits the mark if you’re craving a fast, satisfying seafood bite. It’s approachable for first-timers and nostalgic for longtime fans.

Ingredients & Prep Details (2025)

The Sonic Fish Sandwich in 2025 maintains its classic structure with a few modern touches, especially in terms of freshness and ingredient sourcing. It features a lightly breaded Alaskan pollock filet a white fish known for its mild flavor and flaky texture. The breading is seasoned with salt, pepper, and subtle spices to enhance the natural flavor of the fish without overwhelming it.

Here’s a full breakdown of what’s inside:

• 1 crispy breaded fish filet (Alaskan pollock)
• Toasted bakery-style bun
• Creamy tartar sauce
• Shredded iceberg lettuce
• Optional pickles (varies by region)

Each sandwich is cooked to order, ensuring the filet is hot and crisp when served. Sonic locations prepare the fish in their deep fryer, separate from meat products in most cases, which is especially important for customers observing dietary restrictions.

2025 Pricing

As a limited-time offering, this sandwich is typically priced to match Sonic’s other premium items, but it remains an affordable alternative to beef or chicken-based entrées. Prices can vary by region, especially in coastal versus inland markets, but overall, it fits comfortably within the mid-range of Sonic’s sandwich pricing.

Here’s what customers can expect in 2025:

Location	Price
National Average	$4.79
California	$5.19
Texas	$4.59
Florida	$4.99
New York	$5.39

In most cases, the item is available on its own or as part of a combo meal, which may include medium fries or tots and a drink. Combo pricing typically ranges from $6.99 to $7.99, depending on location and add-ons.

For the best value, ordering through the Sonic app may offer additional discounts or limited-time bundles.

Nutrition Facts & Calorie Info (2025)

This isn’t exactly a low-cal option, but for a fried fish sandwich, it holds up pretty well. You’ll get a decent mix of protein, fats, and carbs   enough to fill you up without going overboard.

Here’s the latest 2025 breakdown:

Nutrient	Amount
Calories	430 kcal
Total Fat	22 g
Saturated Fat	3.5 g
Carbohydrates	42 g
Sugars	5 g
Protein	17 g
Sodium	890 mg
Cholesterol	45 mg

It’s a good pick for lunch or a lighter dinner   especially if you’re skipping dessert. Like most fried items, the sodium’s a bit up there, but nothing too far off from other fast-food seafood options.

What to Pair With the Sonic Fish Sandwich

Want to make the most of your sandwich? Go for something that complements the crispy texture and light flavor. You can’t go wrong with Sonic’s classic tots or fries   both work great, especially if you’ve got some extra tartar or ranch on the side. Feeling a bit healthier? A small salad or even applesauce (available at some locations) can help lighten things up.

For drinks, a chilled lemon slush or cherry limeade brings a refreshing twist to every bite. Or if you’d rather keep things classic, stick with unsweetened tea or a small soda. Either way, it’s an easy win.

Some fans even pair the sandwich with popcorn shrimp for a surf-on-surf experience. It’s a bold move, but one worth trying if you’re a true seafood lover.

How to Order & Customize

Customizing your Sonic Fish Sandwich is simple especially if you use the Sonic app or one of their in-store kiosks. You can easily add extras like sliced jalapeños, crispy bacon, or even extra lettuce and tartar sauce at no extra hassle. If you’re not into pickles or prefer a different sauce like honey mustard or chipotle mayo, those swaps can be made right in the app with just a few taps.

Here’s a quick ordering tip:

• In-App: Open the Sonic app → Select “Burgers & Sandwiches” → Tap on Fish Sandwich → Choose “Customize”
• Kiosk: Use the “Customize Your Meal” option on the screen to adjust toppings or sauces

For quicker pickup, use the “Order Ahead” feature in the app to schedule your meal. It’s fast, lets you skip the line, and ensures your sandwich is hot and made your way.

Customer Feedback

When Sonic brings out a seafood item, fans are quick to speak up and the response to this fish option has been anything but quiet. Across social platforms like Reddit, Twitter, and TikTok, reactions have ranged from pleasantly surprised to downright enthusiastic.

“Didn’t expect to love it this much, but the crunch is real!”
  @DriveThruCravings (TikTok)

“Honestly, this item competes with sit-down seafood spots. Sonic came through.”
  u/Crispy4Days (Reddit)

“I’ve had it twice this week already. It’s that good.”
  @fastfoodjunkie (Twitter)

People are praising the crispy coating, generous portion, and overall balance of flavor. While not everyone is a seafood fan, those who are seem genuinely impressed by how Sonic pulls it off.

Limited-Time or Returning Favorite?

The Sonic Fish Sandwich isn’t a permanent menu item at least, not yet. It typically returns during the Lenten season and select promotional windows, making it something fans watch for as part of Sonic’s rotating seasonal lineup.

According to Sonic’s current 2025 calendar, it became available again starting February and is expected to remain on menus through early spring. After that, its availability may vary by region. If you’re hoping to try it, checking the app or calling your local Sonic is your best bet. Some locations keep it on longer due to popular demand, especially near coastal cities.

DIY at Home

Craving that crispy fish fix without leaving the house? Here’s a quick way to recreate a homemade version that brings those Sonic vibes to your kitchen.

Ingredients:

• Frozen breaded fish fillets (like cod or pollock)
• Soft hamburger buns or brioche-style buns
• Tartar sauce (store-bought or homemade)
• Leaf lettuce
• Dill pickle slices

Steps:

1. Bake or air-fry the fish fillets until golden and crisp.
2. While they cook, toast the buns lightly for a soft crunch.
3. Spread tartar sauce on the top bun, then add lettuce and pickles.
4. Place one hot fillet on the bottom bun, assemble, and serve warm.

You can add cheese or a spicy mayo for a twist, or even go double-fillet for a stacked feel. Either way, it’s an easy go-to when the drive-thru isn’t an option.

Final Thoughts

For those who enjoy seafood without the fuss, the Sonic Fish Sandwich delivers something unexpectedly satisfying. It’s not trying to reinvent fast food   just offer a well-executed, crispy, flavorful bite that fits right into your lunch break or dinner on the go.

It’s affordable, customizable, and when it’s available, it tends to become a quiet favorite. Whether you’re a longtime fan or trying it for the first time, there’s a good chance you’ll be pleasantly surprised by what this sandwich brings to the table.

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