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What Kind of Oil and Vinegar Goes on a Sandwich? Great Tip!

If you want a great sandwich, consider the perfect dressing.

Buy or make your own oil and vinegar dressing for sandwiches -and a lot of other things- that are used by popular sandwich shops and chains.

This oil-based dressing travels well and doesn’t run the risks of spoilage that mayo-based dressings do.

Plus, these delicious dressings give the sandwich zip and flavor that will make them a family favorite at parties, potlucks, and picnics.

What kind of oil and vinegar goes on a sandwich?

The oil that goes on a sandwich is usually olive oil. You can also use and combine flavorless oils like canola or vegetable oil if that is what you have. The zing comes from the vinegar many sandwich chains use red wine vinegar specifically. The ratio is usually two tablespoons of oil to four teaspoons of vinegar. Season with salt, pepper, and dried oregano, before liberally sprinkling on the sandwich. Reserve a little extra dressing for dipping, too.

What kind of oil and vinegar goes on a sandwich?
What kind of oil and vinegar goes on a sandwich?

Want a really tasty sandwich? Keep reading to learn what kind of oil and vinegar goes on a sandwich!

Oil and Vinegar on a Sandwich

Oil and vinegar on a sandwich? Isn’t that kind of dressing intended for a salad, instead?

Oil and vinegar dressing- or vinaigrette-is a smart choice for sandwiches, too, making firm or toasted bread easier to eat.

Also, it keeps the bread moist and succulent, while also not requiring refrigeration as other dressings do.

When making your own, a good rule of thumb is to mix two tablespoons of oil with every four teaspoons of vinegar for each serving.


A light or virgin olive oil makes a fantastic foundation for your dressing, and it can be combined with canola or other salad oil if desired.

These salad oils are usually flavorless oil that becomes a carrier for the acid and seasonings that you combine them with.

Darker olive oils will have a stronger flavor, so use what you like best.

Some viable oil options include olive oil, of course, as well as canola, safflower, grapeseed, and vegetable oil.

The oil that goes on a sandwich is usually olive oil
The oil that goes on a sandwich is usually olive oil


Vinegar derives from the french “vin” for wine and “aigre” for sour according to the University of Harvard.

You have a lot of choices when it comes to vinegar for your oil and vinegar dressing.

Many different restaurant chains go with red wine vinegar, while some choose white wine or apple cider vinegar.

Balsamic vinegar is inherently sweet, which also can be tasty on the right sandwich.

Fruity vinegar makes excellent vinaigrettes for a lot of things- including marinades, salads, and sandwiches.

Sandwich chains use red wine vinegar
Sandwich chains use red wine vinegar


Don’t forget to season your dressing. Typically, coarse salt, ground pepper, and dried oregano make a tasty sandwich dressing.

Some sandwich enthusiasts add some grated parmesan cheese for a bit of texture and richness.

If you like, add some finely minced garlic or garlic powder for even more flavor on sandwiches with Italian ingredients like ham, salami, and hard cheeses.

Parsley and paprika are also tasty additions to an oil and vinegar dressing for sandwiches or more!

Dressing a Sandwich

When it comes time to dress your sandwich, know that the oil and vinegar will soften and moisten the bread.

Sprinkle or spread the vinaigrette on the interior of the bread and layer cheese or meat as a protective coating over the dressing.

A couple of tablespoons per sandwich is usually generous- and should do the job nicely.

Add a few crunchy pickled vegetables or potato chips for a delicious snack anytime.

Oil and vinegar are traveling well and are therefore a great choice to put on a sandwich
Oil and vinegar are traveling well and are therefore a great choice to put on a sandwich

Frequently Asked Questions About Sandwich Oil and Vinegar

What is the oil that sandwich chains use on their sandwiches?

Many sandwich chains use a combination of virgin olive oil and canola oil to dress their sandwiches. Typically, a combination of 10% virgin olive oil and 90% canola oil is a popular blend used by restaurant chains widely. Vinegar and spices are also added to this oil and vinegar ‘dressing.’

What kind of sandwiches are suited to oil and vinegar?

Most sandwiches that are made from meats and cheeses work well with a vinaigrette, though some diners may also add mayonnaise to the sandwich, too. Sub sandwiches, most of the cold varieties, are good when you add oil and vinegar dressing.

What is the best oil and vinegar salad dressing recipe?

A popular but simple oil and vinegar salad dressing recipe calls for salad oil, which includes canola, grapeseed, and safflower oil. This is combined with white wine vinegar and lots of freshly cracked black pepper and coarse salt.

What kind of vinaigrette does Subway use?

Subway uses an olive oil blend and red wine vinegar dressing for their sandwiches and salads that call for a vinaigrette. They season this oil and vinegar blend with salt, pepper, and oregano.

What does Subway vinaigrette taste like?

The vinaigrette at Subway tastes like any standard Italian-style salad dressing. It is tangy, and seasoned so it has some flavor. It is seasoned to complement but not overpower the various sandwiches that this chain store offers.

Frequently Asked Questions About What Kind of Oil and Vinegar Goes on a Sandwich

Oil and vinegar work on so many different foods- from dipping your favorite wings to topping a great sandwich.

Try these tips and make your own- or invest in a popular bottled brand to dress your sandwich, soup, or other fares.

Oil and vinegar travel well so it is a prudent choice for get-togethers and gatherings, too.