Jersey Mike’s Grilled Portabella Mushroom & Swiss | Price, Calories & Nutrition Guide (USA 2025)
By: John Mark | Updated On: July 21

Do you love warm and cheesy sandwiches? Then you might want to try the Grilled Portabella Mushroom & Swiss Sub at Jersey Mike’s. This hot sub is packed with grilled mushrooms and melted Swiss cheese. It’s a great choice for mushroom lovers and vegetarians too.
Jersey Mike’s makes this sub fresh when you order it. The mushrooms are grilled hot, the cheese melts nicely, and everything goes on soft, fresh bread. It smells yummy, tastes really good, and fills up your tummy.
What is Jersey Mike’s Grilled Portabella Mushroom & Swiss?
This Sub is a warm sandwich from Jersey Mike’s Hot Subs Menu. It has big slices of grilled portabella mushrooms, melted Swiss cheese, and other toppings like onions, green peppers, and lettuce. You can get it in three sizes: Mini, Regular, and Giant.
It’s made for people who like mushrooms and want something tasty without meat. Even meat lovers enjoy it.

Jersey Mike’s Grilled Portabella Mushroom & Swiss Ingredients
Here are the main things inside this sub:
- Grilled Portabella Mushrooms.
- Swiss Cheese.
- Grilled Green Bell Peppers
- Jalapeño peppers.
- Grilled Onions.
- Lettuce (optional).
- Fresh Bread (Mini, Regular, or Giant).
- Olive oil blend (used for grilling).
- Salt and pepper.
jersey mike’s grilled portabella mushroom & swiss price & Calories
|
Size |
Price (Approx.) |
Calories (Approx.) |
|---|---|---|
|
Mini |
$7.85 |
450 cal |
|
Regular |
$11.95 |
710 cal |
|
Giant |
$14.25 |
1310 cal |
jersey mike’s grilled portabella mushroom & swiss Nutrition Facts
|
Nutrients |
Mini |
Regular |
Giant |
|---|---|---|---|
|
Calories |
450 cal |
710 cal |
1,310 cal |
|
Total Fat |
20g |
34g |
58g |
|
Saturated Fat |
9g |
15g |
25g |
|
Cholesterol |
25mg |
40mg |
65mg |
|
Sodium |
750mg |
1,200mg |
2,250mg |
|
Total Carbs |
45g |
70g |
125g |
|
Dietary Fiber |
4g |
6g |
10g |
|
Sugars |
6g |
9g |
16g |
|
Protein |
12g |
18g |
30g |
Allergen Info in the Grilled Portabella Mushroom & Swiss
|
Allergen |
Contains |
|---|---|
|
Milk |
Yes |
|
Wheat/Gluten |
Yes |
|
Soy |
Yes |
|
Eggs |
No |
|
Tree Nuts |
No |
|
Peanuts |
No |
|
Fish |
No |
|
Shellfish |
No |
How to Burn Off jersey mike’s grilled portabella mushroom & swiss calories (All Sizes)
Here’s how many minutes you’d need to do each activity to burn the calories:
|
Size |
Walking (3mph) |
Running (6mph) |
Biking (moderate) |
|---|---|---|---|
|
Mini |
90 mins |
45 mins |
60 mins |
|
Regular |
145 mins |
70 mins |
95 mins |
|
Giant |
250 mins |
120 mins |
165 mins |
grilled portabella mushroom and swiss Recipe
Frequently Asked Question (FAQ)
Final Thoughts
The grilled portabella mushroom and swiss Sub at Jersey Mike’s is tasty, warm, and perfect for people who enjoy grilled veggies and cheese. It comes in three sizes to match your hunger, and it’s made fresh every time. Whether you’re looking for a meat-free option or just want something cheesy and grilled, this sub is a good pick. Check your nearest Jersey Mike’s USA location for the latest price and enjoy a fresh hot sub today.
