The Grilled Cheese Sandwich is comfort food at its best — simple, warm, and packed with melty goodness. Potbelly’s version keeps things classic: two slices of buttered bread toasted to a perfect golden brown, with a generous layer of cheese that stretches and oozes with every bite. The crispy crust gives way to a soft, cheesy middle, making it a go-to favorite for both kids and adults.
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If you want more than the classic, Potbelly makes it easy to customize. Add crispy bacon for smoky flavor, fresh tomato slices for brightness, or avocado for creamy texture. From extra cheese to sautéed mushrooms, there are plenty of ways to make it your own.
Calories: 730
Price: $9.39
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Items & Toppings
- Extra Cheese – Cheddar, mozzarella, or American for even more melt.
- Bacon – Crispy and smoky for added richness.
- Tomato Slices – Juicy and fresh to balance the cheese.
- Caramelized Onions – Sweet and savory depth.
- Avocado – Creamy and smooth with healthy fats.
- Pickles – Tangy crunch to cut the richness.
- Spicy Mustard or Sriracha – Adds heat and zest.
- Grilled Tomatoes – Soft and flavorful.
- Sautéed Mushrooms – Earthy and rich.
- Arugula or Spinach – Peppery greens for freshness.
Main Ingredients
- Bread – White or whole wheat, toasted until golden. Gluten-free available.
- Cheese – American or cheddar blend for a creamy melt.
- Butter – For that crisp, golden exterior.
- Optional Add-Ons – Any toppings above for customization.
Allergen Information
- Dairy: Cheese, butter
- Gluten: Bread
- Eggs: In some bread types
- May Contain: Traces of soy or tree nuts (cross-contamination possible)
Dietary Notes:
- Vegetarian-friendly if made without bacon
- Vegan option with plant-based cheese and dairy-free butter
- Gluten-free bread available
Honest Review of Potbelly’s Grilled Cheese Sandwich
The Good
- Classic Comfort: Warm, gooey cheese with perfectly toasted bread hits the spot when you want something simple.
- Customizable: Easy to make it more exciting with toppings like tomato, mushrooms, or hot peppers.
- Bread Quality: Crispy outside, soft inside — whether you pick white or multigrain.
- Quick and Reliable: Great for a fast meal, especially with soup or chips on the side.
The Not-So-Good
- Basic Flavor: Without extras, it can feel too plain.
- Cheese Texture: Melty but mild — some may want more flavor.
- Price vs Portion: Better as part of a combo than a standalone meal.
Overall Rating:
Potbelly’s Grilled Cheese Sandwich is a dependable, no-frills option that delivers on nostalgia. It’s best for those who want something quick and familiar, or as a sidekick to a cup of tomato soup. Rating: 6.5/10
Pro Tip: Add tomato slices, avocado, and a dash of hot sauce for the ultimate upgrade.
I’ve been a Potbelly fan for years, visiting locations all over the U.S. and trying just about everything on the menu — from their toasted sandwiches to hearty soups, fresh salads, and, of course, those warm cookies.
I created this site to give people a simple, honest guide to Potbelly’s menu, prices, and top picks. Everything here comes from real visits, firsthand experiences, and careful research using reliable sources like in-store menus and the official Potbelly website.
This site isn’t affiliated with Potbelly Corporation — it’s an independent resource made by a fan, for fans (and for anyone curious to try Potbelly for the first time).
Whether you’re grabbing lunch, planning dinner, or just stopping in for a shake, I hope this site helps you find your new favorite order.
- Top Potbelly Sandwiches 2025 – The Sandwich Lover’s Must-Try List - August 20, 2025
- Potbelly Secret Menu (2025) – Hidden Sandwiches & Custom Orders - August 20, 2025
- Updated Potbelly Breakfast Menu with Prices for 2025 - August 20, 2025