If you’re craving something crispy, Southern, and bursting with flavor, look no further than Jim N Nick’s Karl’s Catfish Sandwich. This classic seafood sandwich offers a delightful change of pace from smoked meats—featuring a U.S. farm-raised catfish fillet, fried golden and served with lettuce, tomato, and tartar sauce on a toasted bun.
From calories and nutrition to ingredients, customization, and a 15+ question FAQ, this post will answer everything you want to know.

View Full: Jim N Nick’s Menu Prices
What Is Karl’s Catfish Sandwich?
The Karl’s Catfish Sandwich is Jim N Nick’s signature fish sandwich featuring:
- A hand-breaded, fried catfish fillet (U.S. farm-raised)
- Fresh shredded lettuce
- Juicy tomato slices
- Classic tartar sauce
- Served on a fresh, toasted sandwich bun
It’s available in Regular or Large sizes, and can be customized to suit your taste.
Price of Karl’s Catfish Sandwich
| Menu Item | Price Range |
|---|---|
| Karl’s Catfish Sandwich (Regular) | $9.99 – $11.49 |
| Karl’s Catfish Sandwich (Large) | $11.99 – $13.99 |
| Sandwich Combo with 1 Side | +$3.00 – $4.00 |
| Premium Side Upgrade | +$1.49 – $2.49 |
Prices vary slightly by location and delivery service.
Calories & Nutrition Facts
Here is an estimated breakdown of calories and nutrition in Karl’s Catfish Sandwich:
Regular Size
| Nutrient | Amount |
|---|---|
| Calories | 540 – 620 Cal |
| Total Fat | 28 – 34 g |
| Saturated Fat | 4 – 6 g |
| Protein | 29 – 36 g |
| Carbohydrates | 44 – 50 g |
| Sugars | 4 – 6 g |
| Sodium | 1,100 – 1,350 mg |
Large Size
| Nutrient | Amount |
|---|---|
| Calories | 690 – 780 Cal |
| Total Fat | 35 – 42 g |
| Saturated Fat | 6 – 8 g |
| Protein | 40 – 48 g |
| Carbohydrates | 46 – 54 g |
| Sugars | 5 – 7 g |
| Sodium | 1,400 – 1,600 mg |
Combo Meals with Sides
| Sandwich + Side | Calories |
|---|---|
| Catfish Sandwich + Fries | 840 – 980 Cal |
| Catfish Sandwich + Coleslaw | 720 – 860 Cal |
| Catfish Sandwich + Mac & Cheese | 950 – 1,120 Cal |
Ingredients Breakdown
| Component | Key Ingredients |
|---|---|
| Catfish Fillet | U.S. farm-raised catfish, seasoned cornmeal breading, canola oil |
| Bun | Wheat flour, butter, eggs, yeast, sugar |
| Tartar Sauce | Mayonnaise, relish, vinegar, lemon juice, salt, sugar |
| Lettuce & Tomato | Iceberg lettuce, vine-ripened tomato slices |
All ingredients are fresh and prepped daily. Catfish is responsibly sourced.
Allergen Information
Jim N Nick’s kitchens handle all major FDA allergens. Here’s what to know:
| Allergen | Present in Sandwich? | Notes |
|---|---|---|
| Fish | Yes | Core ingredient (catfish) |
| Wheat | Yes | Bun and breading |
| Eggs | Yes | Tartar sauce, bun |
| Milk | Possible | Bun and tartar sauce |
| Soy | Possible | In fryer oil |
| Nuts | No | Not part of this dish |
| Shellfish | No | Not applicable |
| Sesame | Possible | Cross-contact or in buns |
Cross-contact is possible in shared fryers.
Gluten-Free Status
- Not gluten-free due to breading and bun
- Request catfish without bread or bun for lower gluten exposure
Tip: Ask for your catfish to be served on a plate with gluten-free sides.
Is It Vegetarian or Vegan?
- Not vegetarian — includes fish
- Not vegan — includes fish, eggs, and dairy
Vegetarian guests may enjoy:
Customization Options
- Size: Regular or Large
- Extra Tartar Sauce: Request on the side or double portion
- Lettuce/Tomato: Can be removed by request
- Bun Swap: Ask for Texas Toast or lettuce wrap (where available)
- Make it a Combo: Add one or two trimmings
Flavor Profile
- Southern-Fried Goodness: Lightly crispy exterior, tender fish
- Tangy & Creamy: Tartar sauce adds acidity and richness
- Fresh & Crunchy: Lettuce and tomato offer balance
Recommended pairings:
- Sweet Tea or Lemonade
- Coleslaw or Baked Beans
Ordering Options
| Order Type | Available | Notes |
|---|---|---|
| Dine-In | ✅ | Served hot and crispy |
| Takeout | ✅ | Ask for sauce on the side |
| Delivery | ✅ | Available via major delivery apps |
| Catering | ❌ | Not available in party trays |
FAQ: Karl’s Catfish Sandwich
1. What kind of fish is used?
U.S. farm-raised catfish fillet, lightly breaded and fried.
2. Is the sandwich spicy?
No — it’s mild. Add hot sauce if you like heat.
3. Can I order it grilled?
Most locations only offer the fried version.
4. Does it come with sauce?
Yes — includes tartar sauce by default.
5. What sizes are available?
Regular and Large.
6. Can I remove the lettuce or tomato?
Yes — fully customizable.
7. Is this sandwich gluten-free?
No, but you can ask for no bun or breading.
8. Is the fish wild-caught?
No — it is U.S. farm-raised for sustainability.
9. Can I order it without sauce?
Yes — just let them know.
10. Is it kid-friendly?
Yes — mild, flaky, and easy to eat.
11. Can I make it a combo?
Yes — add sides like fries, mac & cheese, or coleslaw.
12. Is it dairy-free?
No — tartar sauce and bun may contain dairy.
13. Can I reheat leftovers?
Yes — best in an oven or air fryer to retain crispiness.
14. Is it available for catering?
No — only available as a single order item.
15. What’s the texture like?
Crispy outside, flaky inside with a buttery bun.
Final Thoughts
The Karl’s Catfish Sandwich at Jim N Nick’s is a Southern-inspired classic that offers the best of crispy comfort and satisfying seafood. With its golden-fried fillet, creamy tartar sauce, and crisp vegetables, this sandwich offers something a little different for BBQ fans looking to branch out.
From customization options to portion sizes and sides, you can tailor this sandwich to suit your cravings perfectly. Whether it’s your go-to lunch or a special indulgence, this catfish sandwich is a flavorful standout on the menu.

















