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15 Best Steak Sandwich Toppings

Are you looking for the perfect topping to make your steak sandwich even more delicious?

Then look no further!

I’m sharing 15 of the best steak sandwich toppings that will take your sandwich from ordinary to extraordinary.

Whether you are a fan of cheese, vegetables, sauces, or all of the above, there is sure to be something on this list that will satisfy your tastebuds.

So go ahead and give one (or all!) of these toppings a try the next time you make a steak sandwich.

What Is A Steak Sandwich?

Steak Sandwich

A steak sandwich is a type of sandwich made with sliced steak, usually served on a long roll or bun.

It can be topped with various condiments and sauces such as ketchup, mayonnaise, mustard, horseradish sauce, barbecue sauce, and more.

The steak itself can be cooked in any number of ways including grilling, pan-frying or broiling.

Steak sandwiches are often served with lettuce and tomato slices for added flavor and texture.

They are popular in many countries around the world including the United States, Canada, Australia and the United Kingdom.

15 Best Steak Sandwich Toppings

A great steak sandwich is all about the toppings.

From cheese to pickles and sauces, there are so many different topping options to choose from.

Here are fifteen of the best steak sandwich toppings you can use:

1. Cheese


When it comes to cheese, the most popular choice for a steak sandwich is provolone.

Provolone has a mild flavor that won’t overpower the steak, and its creamy texture melts nicely when heated.

Other popular cheeses include cheddar, Swiss, mozzarella, and blue cheese.

How To Use

Cheese should be added after the steak is cooked and before it’s placed on the bun.

For best results, use thinly sliced cheese so it melts quickly and evenly over the hot steak.

If you’re using shredded cheese, sprinkle it over the top of the steak while still in the pan so that it can melt slightly before being transferred to your sandwich.

2. Pickled Hot Peppers

Pickled hot peppers are a popular topping for steak sandwiches.

They add a spicy kick to the sandwich and can be found in many grocery stores or specialty shops.

The most popular types of pickled hot peppers are jalapenos, serranos, and habaneros.

These peppers have been pickled in vinegar, salt, and spices to give them their signature flavor.

How To Use

Pickled hot peppers can be used as a topping on steak sandwiches or added to other dishes such as salads, tacos, burritos, omelets, and more.

For an extra kick of heat, try adding some diced pickled hot pepper directly onto your sandwich before serving.

You can also use the brine from the jar of pickles to make a flavorful dressing for salads or marinades for meats.

3. Pickled Red Onions

Pickled red onions are a type of pickle made from thinly sliced red onions that have been marinated in vinegar, sugar, and spices.

The result is a tangy, sweet-and-sour condiment that can be used to add flavor and texture to sandwiches, salads, tacos, burgers, and more.

How To Use

Pickled red onions can be added directly to any sandwich or salad for an instant burst of flavor. They can also be served on their own as an appetizer or side dish with crackers or chips.

For an extra kick of flavor, try adding them to your favorite salsa recipe or using them as a topping for nachos!

4. Caramelized Onions

Caramelized onions are a type of cooked onion that has been slowly cooked in butter or oil until it is soft and sweet.

The process of caramelizing onions involves breaking down the natural sugars in the onion, which gives them a deep golden-brown color and a rich, sweet flavor.

How To Use

To make caramelized onions for your steak sandwich, start by slicing two large yellow onions into thin strips.

Heat some butter or oil in a skillet over medium heat and add the sliced onions.

Cook them slowly over low heat until they become golden brown and tender, stirring occasionally to prevent burning.

Once they’re done cooking, season with salt and pepper to taste before adding them to your sandwich!

5. Mushrooms

White Mushrooms

Mushrooms are a type of fungi that come in many shapes, sizes, and colors.

They have a meaty texture and earthy flavor that makes them popular as an ingredient in many dishes.

How To Use

When making a steak sandwich, mushrooms can be used to add flavor and texture.

Sautéed mushrooms make for a great topping on the sandwich, adding umami flavor and savory notes.

For added crunch, try grilling or roasting the mushrooms before adding them to the sandwich.

You can also use raw mushrooms if you prefer a more subtle flavor.

Try slicing them thin and layering them on top of the steak for an extra layer of texture.

6. Arugula


Arugula is a leafy green vegetable that belongs to the Brassicaceae family. It has a peppery, slightly bitter flavor and is often used in salads or as a garnish for dishes such as pizza and pasta.

How To Use

Arugula can be used to top steak sandwiches for an added layer of flavor.

The peppery taste of arugula pairs well with the savory flavors of steak, making it an ideal topping for this classic sandwich.

To make the perfect steak sandwich, start by grilling your favorite cut of steak until it’s cooked to your desired doneness.

Then, assemble your sandwich on a crusty roll with some mayonnaise, tomato slices, and plenty of fresh arugula leaves.

7. Avocado


Avocado is a fruit that grows on trees in tropical climates. It has a creamy texture and mild flavor, making it an ideal addition to many dishes.

The flesh of the avocado is high in healthy fats and vitamins, making it a nutritious topping for sandwiches and other meals.

How To Prep

To prepare avocado for use as a sandwich topping, start by cutting the fruit in half lengthwise around the pit.

Twist the two halves apart and remove the pit with a spoon or knife.

Scoop out the flesh of each half into small cubes or slices, depending on your preference.

Spread these pieces over your sandwich before adding any other toppings or condiments.

8. Bacon

Bacon is a type of cured pork made from the belly or back of a pig. It is usually smoked and can be eaten on its own, used as an ingredient in other dishes, or added to sandwiches for extra flavor.

How To Prep

To prepare bacon for use in a sandwich, it should first be cooked until crisp.

This can be done by frying it in a pan over medium heat or baking it in the oven at 375 degrees Fahrenheit for 15-20 minutes.

Once cooked, the bacon should be drained on paper towels to remove any excess fat before being added to the sandwich.

For extra flavor, try brushing the bacon with your favorite barbecue sauce before cooking.

9. Blue Cheese

Blue cheese

Blue cheese is a type of cheese made from cow’s milk that has been inoculated with cultures of the mold Penicillium.

The blue veins in the cheese are created by piercing it with metal rods, allowing oxygen to enter and encouraging the growth of the mold.

This gives blue cheese its distinct flavor and aroma.

How To Prep

When preparing a steak sandwich with blue cheese, it is important to choose a good quality blue cheese.

Aged varieties will have more intense flavors than younger cheeses.

Once you have chosen your desired variety, crumble or slice it into small pieces and spread over your steak sandwich before serving.

For an extra kick, try adding some chopped fresh herbs such as chives or parsley for added flavor and texture.

10. Guacamole

Guacamole is a Mexican dip or spread made from mashed avocados, onions, tomatoes, cilantro, lime juice, and other seasonings.

It is typically served as an accompaniment to tacos or burritos but can also be used as a topping for steak sandwiches.

How To Prep

  1. To make guacamole for your steak sandwich, start by mashing two ripe avocados in a bowl with a fork until they are mostly smooth.
  2. Then add finely chopped onion and tomato (or salsa), minced garlic, freshly squeezed lime juice, and salt to taste.
  3. Mix everything together until combined and serve on top of your steak sandwich.

For extra flavor you can also add diced jalapenos or cilantro leaves.

11. BBQ Sauce

BBQ sauce is a thick, tangy condiment made from tomato paste, vinegar, sugar, and spices.

It is used to add flavor to grilled meats such as steak sandwiches.

The sauce can be store-bought or homemade and comes in a variety of flavors ranging from sweet and smoky to spicy and tangy.

How To Prep

  1. Start by seasoning the steak with salt and pepper before grilling it over high heat until it reaches your desired doneness.
  2. Once cooked through, let the steak rest for 5 minutes before slicing into thin strips.
  3. Then spread a generous amount of BBQ sauce onto each side of the sandwich roll before adding the steak slices and any other toppings you desire (such as cheese or caramelized onions).

12. Aioli

Aioli is a Mediterranean condiment made from garlic, olive oil, and egg yolks.

It has a creamy texture and a garlicky flavor that pairs well with steak sandwiches.

How To Prep

  1. To make aioli, start by mashing two cloves of garlic into a paste using the back of your knife or a mortar and pestle.
  2. In a bowl, whisk together the garlic paste, one egg yolk, 1/4 teaspoon of salt, 1 tablespoon of lemon juice or white wine vinegar, and 1 cup of extra-virgin olive oil until it’s thickened.
  3. Taste for seasoning and adjust as needed before serving on top of your steak sandwich.

13. Horseradish Cream Sauce

Horseradish cream sauce is a condiment made from horseradish, sour cream, mayonnaise, and seasonings.

It is often served as an accompaniment to steak sandwiches or other beef dishes.

The creamy texture of the sauce helps to balance out the spicy kick of the horseradish while adding flavor and moisture to the sandwich.

How To Prep

  1. To make horseradish cream sauce for a steak sandwich, combine 1/4 cup of prepared horseradish with 1/2 cup of sour cream and 2 tablespoons of mayonnaise in a bowl.
  2. Add salt and pepper to taste.
  3. Mix until all ingredients are well blended.
  4. Spread generously over your favorite steak sandwich before serving for an extra zesty kick!

14. Pesto

Pesto is a traditional Italian sauce made from fresh basil, garlic, pine nuts, Parmesan cheese, and olive oil.

It has a bright green color and a creamy texture that can be used to top pasta dishes or as an ingredient in sandwiches and salads.

How To Prep

  1. To make pesto at home, start by combining the basil leaves with the garlic cloves in a food processor.
  2. Pulse until the ingredients are finely chopped.
  3. Then add the pine nuts and Parmesan cheese and pulse again until everything is combined.
  4. Finally, slowly drizzle in the olive oil while pulsing until you reach your desired consistency.

Once it’s ready, use it immediately or store it in an airtight container for up to one week.

When using pesto as a topping for steak sandwiches, spread it on both sides of the bread before adding other toppings such as tomatoes or arugula for extra flavor and crunch!

15. Hot Sauce

Hot sauce is a condiment made from peppers, vinegar, and other spices.

It can range in flavor from mild to extremely spicy and is used to add heat and flavor to dishes.

How To Prep

  1. Start by heating the hot sauce in a small pot over low heat until it’s just warm.
  2. Then add some butter or olive oil and stir until melted.
  3. Finally, season with salt and pepper to taste before adding it to your sandwich.

For an extra kick of flavor, try adding some garlic powder or onion powder as well!


In conclusion, the steak sandwich is a classic dish that can be customized with a variety of toppings.

From cheese and pickled peppers to bacon and blue cheese, there are many delicious options that can take your sandwich to the next level.

Some of the best steak sandwich toppings are cheese, pickled hot peppers, pickled red onion, caramelized onions, mushrooms, arugula, avocado, bacon, blue cheese, guacamole, BBQ sauce, aioli, horseradish cream, pesto, and hot sauce.

Using these toppings will add flavor, texture, and color to your sandwich and make it even more enjoyable.

So, don’t be afraid to get creative and experiment with different toppings to find the perfect steak sandwich.

Steak Sandwich

15 Best Steak Sandwich Toppings

As someone who loves a good steak sandwich, I'm always looking for new and creative toppings to make my sandwich even more delicious. In this article, I'm sharing my top 15 favorite steak sandwich toppings. From classic condiments like mustard and ketchup to more adventurous toppings like pesto and pickled onions, I'm sure you'll find something here to make your steak sandwich even better!
Prep Time 5 minutes
Cook Time 5 minutes
Total Time 10 minutes
Course Sandwich, Toppings
Cuisine American
Servings 4 people
Calories 50 kcal


  • Cheese
  • Pickled Hot Peppers
  • Pickled Red Onions
  • Caramelized Onions
  • Mushrooms
  • Arugula
  • Avocado
  • Bacon
  • Blue Cheese
  • Guacamole
  • BBQ Sauce
  • Aioli
  • Horseradish Cream Sauce
  • Pesto
  • Hot Sauce


  • Select your favorite toppings.
  • Assemble your steak sandwich.
  • Enjoy your meal in 20 minutes or less.
jenny happy muncher
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Jenny has always been passionate about cooking, and she uses her platform to share her joy of food with others. Her recipes are easy to follow, and she loves giving tips and tricks to help others create their own unique culinary creations.