Simple Hot Pastrami and Swiss Sandwiches

The aroma of toasted bread and melting Swiss always brings me back to Saturday lunches with my grandfather. We’d walk to his favorite deli, a small, unassuming place with the best pastrami this side of the Mississippi. While he always went for the classic pastrami on rye, I was a creature of comfort, invariably choosing a hot pastrami and Swiss on Italian bread. The crispy bread, tangy mustard, and creamy, nutty cheese, all melding with the salty, savory pastrami… pure bliss in every bite. This recipe captures that same simple perfection, tailored for those who, like my wife Charlotte, appreciate a little Italian flair.

Recipe Overview

• Prep Time: 5 minutes
• Cook Time: 5 minutes
• Total Time: 10 minutes
• Servings: 4
• Yield: 4 sandwiches
• Dietary Type: Not specified

Ingredients

• 8 slices Italian bread (I use deli Italian)
• 3 tablespoons Dijon mustard (or your favorite mustard)
• 4 ounces Swiss cheese
• 12 ounces pastrami (sliced paper-thin but not shaved)
• 2 tablespoons butter

Equipment Needed

• Large skillet or griddle
• Spatula

Instructions

1. Begin by generously spreading Dijon mustard on each slice of Italian bread. The amount will depend on your preference, but aim for a thin, even layer.
2. Now it’s time to build the sandwich. On four of the bread slices, evenly distribute 1 ounce of Swiss cheese.
3. Next, layer 3 ounces of pastrami on top of the cheese on each of those same four slices. The paper-thin slices will melt beautifully into the cheese, creating a delightful texture.
4. Top each sandwich with another slice of bread, mustard-side down.
5. Melt 1 tablespoon of butter in a large, heavy skillet or on a griddle over medium heat.
6. Carefully place two assembled sandwiches into the hot skillet.
7. Spread butter on the outside of the assembled sandwich.
8. Cook for approximately 2-3 minutes per side, or until the bread is toasted golden brown and the Swiss cheese is melted and gooey.
9. Repeat with the remaining butter and sandwiches.
10. Remove the cooked sandwiches from the skillet and allow them to cool slightly before serving.

Expert Tips & Tricks

• Mustard Selection: Don’t be afraid to experiment with different mustards! While Dijon offers a classic tang, spicy brown or even a honey mustard can add a unique twist.
• Cheese Considerations: For a richer flavor, consider using Gruyere or Emmental Swiss. Provolone also works well, offering a slightly sharper taste.
• Pastrami Quality: The quality of your pastrami will significantly impact the final flavor. Opt for freshly sliced pastrami from a reputable deli for the best results. If you can find it, pastrami made from smoked corned beef offers a far superior, richer flavor.
• Bread Perfection: Using slightly stale Italian bread can actually improve the texture of the sandwich, as it will crisp up better in the skillet.
• Even Toasting: To ensure even toasting, press down gently on the sandwiches with a spatula as they cook. This will help them make better contact with the hot skillet.
• Preventing Soggy Bread: Avoid overcrowding the skillet, as this can lower the temperature and result in soggy sandwiches. Cook in batches if necessary.
• Enhance with Garlic: For an extra layer of flavor, add a touch of garlic butter to the outside of the bread before toasting. Simply mix minced garlic with softened butter.
• Adding Heat: To add a kick, spread a thin layer of horseradish sauce or a few slices of pickled jalapeños on the bread before assembling the sandwich.

Serving & Storage Suggestions

These hot pastrami and Swiss sandwiches are best served immediately while the bread is still warm and crispy, and the cheese is melted and gooey. Cut them in half for easier handling and presentation. Serve with a side of coleslaw, potato salad, or a simple pickle spear for a complete and satisfying meal.

Leftover sandwiches can be stored in an airtight container in the refrigerator for up to 2 days. To reheat, wrap the sandwich in foil and bake in a preheated oven at 350°F (175°C) for about 10-15 minutes, or until heated through. Alternatively, you can reheat them in a skillet over medium heat, flipping occasionally, until warmed through. Microwaving is not recommended, as it can make the bread soggy. These sandwiches do not freeze well.

Nutritional Information

Nutrient	Amount per Serving	% Daily Value
Calories	398.2 kcal	N/A
Calories from Fat	183 g	46%
Total Fat	20.4 g	31%
Saturated Fat	11.3 g	56%
Cholesterol	98.5 mg	32%
Sodium	1209.9 mg	50%
Total Carbohydrate	22.4 g	7%
Dietary Fiber	1.4 g	5%
Sugars	0.9 g	3%
Protein	30 g	60%

Note: Nutritional information is an estimate and may vary based on specific ingredients and portion sizes.

Variations & Substitutions

• Rye Bread: For a more traditional pastrami sandwich, use rye bread instead of Italian bread.
• Gluten-Free: Use gluten-free bread for a gluten-free version.
• Turkey Pastrami: Substitute turkey pastrami for a lower-fat option. While the flavor won’t be exactly the same, it’s still a delicious and satisfying sandwich.
• Vegan Option: While it will no longer be a “Pastrami and Swiss,” substitute the pastrami with marinated and smoked tempeh, and use a vegan Swiss-style cheese alternative for a plant-based option.
• Add Vegetables: Include sliced tomatoes, lettuce, or onions for added freshness and texture.
• Spicy Kick: Incorporate sliced jalapeños or a drizzle of hot sauce for a fiery twist.
• Different Cheese: Try using provolone, Havarti, or Gruyere cheese instead of Swiss.
• Switch the Bread: Pretzel rolls can add a unique flavor dimension.

FAQs (Frequently Asked Questions)

Q: Can I use pre-shredded Swiss cheese?
A: While you can, freshly sliced Swiss cheese will melt more evenly and have a superior texture.

Q: How do I prevent the sandwiches from getting soggy?
A: Ensure your skillet is hot enough before adding the sandwiches, and don’t overcrowd the pan. Also, avoid pressing down too hard on the sandwiches while cooking, as this can squeeze out moisture.

Q: Can I make these sandwiches ahead of time?
A: It’s best to assemble and cook these sandwiches fresh for the best texture. However, you can prepare the mustard-covered bread slices and the pastrami and cheese ahead of time and store them separately in the refrigerator.

Q: What’s the best way to tell if the cheese is melted enough?
A: Gently peek under the top slice of bread. The cheese should be soft, gooey, and slightly melted together.

Q: What other condiments can I add besides mustard?
A: A smear of Russian dressing or a drizzle of thousand island dressing can add a tangy and creamy element.

Final Thoughts

These simple hot pastrami and Swiss sandwiches are a testament to the fact that sometimes, the most satisfying meals are the easiest to prepare. I encourage you to try this recipe and customize it to your own liking – experiment with different mustards, cheeses, or even add your favorite vegetables. Whether you’re enjoying a quick lunch or a cozy dinner, these sandwiches are sure to become a family favorite. Share your creations and feedback, and don’t forget to pair them with a cold beer or a crisp glass of wine for the ultimate experience!