Love a classic cold sub that packs protein? Potbelly tuna salad sandwich hits with fresh albacore tuna mixed just right. This potbelly tuna favorite draws from the chain’s Chicago roots, serving as a mayo-based staple for seafood sandwich seekers.
Dive into details here: how they make it, full potbelly tuna ingredients, sizes and prices (April 2026, may vary by store), calories, best breads, add-ons, even storage tips. I’ve ordered these weekly for years, from beach days to desk lunches. They shine untoasted. Let’s break it down.
What Is a Potbelly Tuna Salad Sandwich?
Potbelly tuna starts with premium albacore tuna, chunked and mixed in-house daily. Staff blends it with mayo, celery, and seasonings for a creamy texture without mush. It’s a cold sub, no toasting needed, unlike A Wreck or Italian.
Sizes: Skinny for nibbles, Original for full meals, Big for sharing. Tuna sub at Potbelly appeals to fish fans tired of bland chains. Freshness note: Best same-day; fridge it up to 24 hours wrapped tight.
Pro Tip: Grab via the Perks app. Points add up fast.
Potbelly Tuna Ingredients Breakdown
Potbelly crafts its tuna salad fresh. Core potbelly tuna ingredients, per official menus:
- Base: Albacore tuna (high-quality chunks, drained).
- Binder: Mayo (real stuff, not lite).
- Crunch: Celery diced fine.
- Seasoning: Salt, pepper, hints of onion powder.
- Bread: Multigrain wheat best (holds moisture), regular white, thin-cut, gluten-free.
- Add-ons: Lettuce, tomato, pickle spear standard. Swiss or provolone optional.
No relish or eggs. Keep it clean. I’ve watched them mix batches – quick, consistent. Allergen flag: Fish, eggs (in mayo), gluten.
Best bread pairing: Multigrain wheat absorbs juices without falling apart. White works for kids.
Sizes and Potbelly Tuna Price
Straight from potbelly menu and stores (April 2026 averages). Affordable protein sandwich.
| Size | Portion Details | Price Range |
| Skinny | Half scoop tuna | $7.29–$8.29 |
| Original | Full scoop | $9.49–$10.49 |
| Big | Double scoop | $13.49–$14.49 |
Pick Your Pair drops Original to $12 with Mama’s Meatball soup. Catering trays: $110–$140 for 10, scooped separate.
Scenario: Solo lunch? Skinny + Dream Bar. Team? Big + Powerhouse Salad shares three ways.
[Image placeholder: Open-faced Potbelly tuna salad sandwich on multigrain bread with lettuce and tomato. Alt text: Potbelly tuna salad sandwich showing albacore tuna mix and fresh add-ons.]
Nutrition Facts for Potbelly Tuna Calories
Potbelly tuna calories balance indulgence and fuel. Check app for your build.
| Size | Calories | Protein (g) | Carbs (g) | Fat (g) | Sodium (mg) |
| Skinny | 380 | 18 | 36 | 18 | 710 |
| Original | 540 | 26 | 49 | 26 | 1,020 |
| Big | 790 | 40 | 66 | 38 | 1,500 |
Protein sandwich solid at 26g Original. Mayo bumps fat; skip cheese to trim. Lower carbs than Turkey Breast. Sodium manageable with water.
Storage: Fridge uneaten half up to 24 hours. Reheat? No, serve cold.
How Potbelly Tuna Tastes (My Review)
Creamy tuna bursts with sea flavor. Celery snaps crisp. Mayo binds smooth, not greasy. Multigrain adds chew. Cold sub stays fresh, less messy than hot options.
Favorites: Extra pickles cut richness. Post-Sweet Heat, giardiniera adds pop. Delivery via Uber Eats? Arrives perfect, no sog.
Note: My go-to rainy day order. Fills steady.
How to Customize and Order Potbelly Tuna Salad
Nail it step-by-step:
- Pick size, bread (multigrain).
- Load tuna salad base.
- Add lettuce, tomato, pickles.
- Cheese if wanted (Swiss lightens).
- Make It A Meal with Shake.
Tweak: “No mayo extra on the side, extra celery.” Freshens it. App for curbside.
Tip: Pickle spear always. Balances mayo.
Best Pairings for Tuna Sub Potbelly
Round out your meal:
- Soups: Broccoli Cheddar (creamy duo), Chicken Pot Pie Soup rotation.
- Sides: Oatmeal Chocolate Chip Cookie sweetens.
- Salads: Mediterranean for veggie boost.
- Drinks: Iced tea refreshes fish.
Combo: Original tuna + cup soup under $13. Group? Tray + hand-dipped shakes.
Who Should Order Potbelly Tuna (And Who Shouldn’t)
Order if you dig tuna salad, need quick protein, or want cold sub variety. Office workers, pescatarians thrive. Perks free sandwich bonus fits.
Avoid fish allergy, low-fat strict (mayo heavy), or heat seeker (try Mama’s Meatball).
Frequently Asked Questions
Potbelly tuna ingredients?
Albacore, mayo, celery, seasonings.
Potbelly tuna calories?
540 Original.
Best bread for potbelly tuna salad?
Multigrain wheat.
Storage for leftovers?
Fridge 24 hours max.
Allergens in tuna sub potbelly?
Fish, eggs, gluten.
Final Thoughts
Potbelly tuna salad sandwich delivers reliable seafood satisfaction. Key points:
- Albacore tuna, mayo, celery on multigrain.
- Prices: $7–$14 by size.
- Calories: 380–790; 26g protein Original.
- Add lettuce, tomato, pickles.
- Cold sub, fridge-friendly.