Prime Rib Steak Price: $13.29 | Calories: 877 Cal
The Potbelly Prime Rib Steak Sandwich is one of the most flavorful and premium items on the menu. Made with tender sliced prime rib steak, Swiss cheese, housemade caramelized onions, and roasted garlic aioli, this sandwich delivers comfort and richness in every bite. Customers can also turn up the heat by adding Potbelly’s signature hot peppers.
Available in Skinny, Original, or BIG sizes, and customizable with bread, cheese, toppings, and extras, this sandwich is perfect for anyone who wants a hearty, customizable meal.
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Nutritional Information
| Nutrient | Amount |
|---|---|
| Calories | 877 Cal |
| Total Fat | 39g |
| Saturated Fat | 16g |
| Cholesterol | 125mg |
| Sodium | 2030mg |
| Carbohydrates | 78g |
| Dietary Fiber | 6g |
| Sugars | 10g |
| Protein | 48g |
Ingredients in Prime Rib Steak
| Component | Ingredients |
|---|---|
| Protein | Tender sliced prime rib steak (330 Cal) |
| Cheese | Swiss (default), optional: Cheddar (110 Cal), Provolone (100 Cal), Blue Cheese (100 Cal), Feta (70 Cal), or no cheese |
| Toppings | Caramelized onions (7 Cal), roasted garlic aioli (130 Cal), mayo (160 Cal), deli mustard (20 Cal), hot peppers (25 Cal), lettuce (5 Cal), onion (0 Cal), tomato (5 Cal), pickle (0 Cal), cucumbers (0 Cal), roasted red peppers (10 Cal), artichoke hearts (10 Cal) |
| Sauces & Seasonings | Oil (50 Cal), Italian seasoning (0 Cal), red wine vinegar (5 Cal), hot pepper ranch (70 Cal), sweet heat BBQ (60 Cal) |
| Bread Options | White, multigrain, or flat bread (thin-cut available) |
| Extras | Bacon (+$2.99 |
Is It Vegetarian or Vegan?
- Vegetarian: ❌ Not vegetarian due to steak and aioli.
- Vegan: ❌ Not vegan, as both protein and sauces contain animal products.
Gluten-Free
| Item | Gluten-Free? | Notes |
|---|---|---|
| Standard Sandwich | ❌ | Bread contains wheat |
| With Gluten-Free Bread (+$1) | ✅ | Gluten-free bread available, but cross-contact may occur |
Allergen Information
| Allergen | Contains / May Contain |
|---|---|
| Wheat | Bread, sauces |
| Milk | Cheese, aioli, mayo |
| Eggs | Aioli, mayo |
| Soy | Possible in bread and sauces |
| Nuts | None |
| Fish | None |
| Shellfish | None |
Top 10 Pairings from Official Potbelly Menu
| Menu Item | Price | Calories |
|---|---|---|
| Oatmeal Chocolate Chip Cookie | $2.79 | 420 Cal |
| Root Beer Float Shake | $6.39 | 710 Cal |
| Farmhouse Salad | $10.99 | 425 Cal |
| Zapp’s VooDoo Regular Chips | $2.59 | 220 Cal |
| Banana Pudding Shake | $6.39 | 710 Cal |
| Roast Beef Sandwich | $10.89 | 617 Cal |
| Dream Bar | $2.79 | 430 Cal |
| Strawberry Shake | $5.99 | 745 Cal |
| Mama’s Meatball Sandwich | $11.29 | 730 Cal |
| Gold Peak Sweet Tea | $3.79 | 190 Cal |
Change Your Size
You can order the Prime Rib Steak Sandwich in different sizes:
- Skinny – Smaller bread, fewer calories
- Original – Standard size (877 Cal)
- BIG – More meat and cheese, higher calories
Frequently Asked Questions (FAQs)
1. How many calories are in the Potbelly Prime Rib Steak Sandwich?
The Original size has 877 calories.
2. What comes in the Prime Rib Steak Sandwich?
Steak, Swiss cheese, caramelized onions, roasted garlic aioli, on your choice of bread.
3. Can I customize my sandwich?
Yes, you can choose bread, cheese, toppings, sauces, and extras like bacon or avocado.
4. How much is the Prime Rib Steak Sandwich?
It costs $13.29 for the Original size.
5. Does it contain allergens?
Yes, it contains wheat, milk, and eggs.
6. Can it be made gluten-free?
Yes, with gluten-free bread (+$1), but cross-contact may occur.
7. Is it vegetarian or vegan?
No, it contains steak, cheese, and aioli.
8. What extras can I add?
Bacon, avocado, and mushrooms are available for extra cost.
9. What sauces can I choose?
Options include aioli, mayo, mustard, oil, BBQ, hot pepper ranch, and vinegar.
10. Can I add hot peppers?
Yes, Potbelly’s famous hot peppers are a popular topping.
11. What’s the sodium level?
Around 2030mg, which is considered high.
12. Is the Prime Rib Steak Sandwich available for delivery?
Yes, via PbDelivery®, Uber Eats, DoorDash, or Grubhub.
13. Does it come with a side?
No, sides like chips or cookies are extra.
14. Which bread options are available?
White, multigrain, or flat bread, with thin-cut available.