Sauce dripping down your chin? Potbelly meatball sub delivers that Italian comfort food fix. Named Mama’s Meatball, this potbelly meatball sandwich piles beef-pork meatballs in marinara with provolone on toasted bread.
This review covers it all: meatball makeup, sauce details, sizes and prices (April 2026, may vary by store), high calorie counts, best bread, messy tips, pairings. I’ve inhaled these on cold Chicago nights and game days for years. Pure warmth. Let’s dig in.
What Is Mama’s Meatball Potbelly?
Mama’s Meatball rates as Potbelly Sandwich Works’ hearty sub king. Meatballs blend beef and pork, seasoned hearty, simmered in marinara. Provolone caps it, served warm and toasted. From the Chicago sub shop’s heart, it’s warm sandwich bliss.
Sizes scale: Skinny bites, Original full, Big feasts. Messier than Chicken Club, but worth every napkin.
Pro Tip: Dine-in for peak heat.
Potbelly Meatball Sub Ingredients
Straight from potbelly menus. Mamas meatball potbelly builds:
- Meatballs: Beef and pork blend, Italian seasonings (garlic, herbs), sized golf-ball big (3-4 Original).
- Sauce: Marinara, tomato-rich, house-made daily.
- Cheese: Provolone, melted stretchy.
- Bread: Multigrain wheat holds sauce best; regular white, thin-cut options.
- Add-ons: Extra provolone or hot peppers free.
No veggies standard. Pork and beef blend tenderizes. Allergen: Gluten, dairy, possible nuts in sauce trace.
Best bread: Multigrain wheat soaks marinara without shred.
Sizes and Meatball Sub Price
April 2026 averages. Solid value.
| Size | Meatball Count | Price Range |
| Skinny | 2 meatballs | $8.49–$9.49 |
| Original | 4 meatballs | $11.29–$12.29 |
| Big | 6 meatballs | $15.99–$16.99 |
Pick Your Pair: Original + Chicken Pot Pie Soup $15. Catering trays $140–$170 for 10, meatballs sauced separate.
Scenario: Family dinner? Big + Dream Bars feeds three. Solo? Skinny to-go.
[Image placeholder: Gooey Potbelly meatball sub with meatballs, marinara, provolone on toasted bread. Alt text: Potbelly meatball sub oozing marinara and provolone cheese.]
Potbelly Meatball Calories and Nutrition
High-end comfort. Potbelly meatball calories reflect indulgence; verify via app.
| Size | Calories | Protein (g) | Carbs (g) | Fat (g) | Sodium (mg) |
| Skinny | 580 | 24 | 58 | 28 | 1,500 |
| Original | 810 | 36 | 78 | 38 | 2,200 |
| Big | 1,150 | 52 | 108 | 54 | 3,200 |
Carb-heavy from bread/sauce. Protein decent. Share Big to split load.
Honest Review: How Potbelly Meatball Sandwich Tastes
Meatballs are tender, juicy. Marinara is tangy-sweet. Provolone strings are long. Toasted bread crisps edges, softens middle. Hearty sub heaven.
Messy-eating tip: Fork first bite, napkin ready. Delivery via Grubhub? Sauce stays contained better than A Wreck. My ritual: Extra provolone.
Post-Sweet Heat, giardiniera cuts richness perfectly.
Personal: Rainy day staple. Big lasts two meals.
How to Customize Mama’s Meatball Potbelly
Order like pro:
- Size and bread (multigrain toasted).
- Meatballs in marinara.
- Provolone on top.
- Add hot peppers or cheese.
- Make It A Meal.
“Light sauce, extra meatballs” firms it up. Perks app speeds it.
Tip: Sauce on side for delivery dry bread.
Best Bread and Pairings
Multigrain wheat traps sauce, toasts firm. White softer, gluten-free works.
Pairings rock:
- Soups: Broccoli Cheddar mirrors cheese, daily rotation.
- Salads: Powerhouse lightens.
- Sweets: Oatmeal Chocolate Chip Cookie contrasts.
- Drinks: Soda cuts spice.
Combo: Original + cup soup $14 value.
Messy-Eating and Ordering Tips
Sauce flows. Tips:
- Eat over a plate.
- Start middle, work out.
- To-go bag with extra napkins.
- Fork meatballs first.
Delivery holds; in-store hottest. Group: Trays assemble easily.
Who Should Order Potbelly Meatball Sub (And Who Shouldn’t)
I crave it if I love Italian meatballs, comfort food, and warm subs. Families, cold days ideal. Perks birthday reward fits.
Pass if low-carb (try Powerhouse Salad), sauce-averse, gluten-free without bread swap.
Frequently Asked Questions
Potbelly meatball sub ingredients?
Beef-pork meatballs, marinara, provolone.
Meatball sub price?
$12 Original ish.
Potbelly meatball calories?
810 Original.
Best bread?
Multigrain wheat.
Messy fix?
Sauce side, fork ready.
Final Thoughts
Potbelly meatball sub owns comfort. Key bites:
- Beef-pork meatballs, marinara, provolone toasted.
- Prices: $8–$17 sizes.
- Calories: 580–1,150 high.
- Multigrain best; messy fun.
- Pair with Broccoli Cheddar.
Order Mama’s Meatball next. Hit Perks for a free sandwich. Check