Are burritos sandwiches?

Is a burrito a wrap?

The composition is markedly similar. Many ingredients are the same. So, what’s the difference between a burrito and a wrap, beyond branding? This podcast wades into the debate, trying to come to a conclusive answer, once and for all.

Burrito styles vary across the US and Mexico

Mexican burritos are typically simple, containing 1-3 ingredients. (One exception is Sonora’s burro pecheron, which includes additions like avocado and pepperoni.) American burritos are typically larger and have a wider range of ingredients.

The California Burrito is a french-fry filled spin on the Mexican staple

A California Burrito features carne asada and a generous heap of french fries wrapped in a flour tortilla. Its exact origin is unclear, but it's believed to have been invented in the San Diego area sometime in the 1980s.

A Connecticut man claims he invented the wrap

Bobby Valentine, a Connecticut-based restaurateur, claims that the burrito-inspired item was invented because someone requested a club sandwich on a day when his toaster was broken. Improvising, Valentine threw all the ingredients into a tortilla and put it on a $4 grill.

The perfectly rolled burrito depends on the tortilla

Experts recommend warming a tortilla before wrapping it around the filling. Once warm, you should distribute the ingredients evenly on the back half of the tortilla for a uniform shape.

San Francisco's Mission-style burritos were designed for firefighters

It first appeared in the Mission District in the 1960s. Mission burritos are often made in an assembly line so diners can choose their preferred fillings, then wrapped in foil for easy transportation. They’re also usually full to bursting––supposedly because they were originally intended to feed hungry firefighters.

Smothered (or wet) burritos are drenched with sauce

A bar in Grand Rapids, Michigan, first put smothered burritos on the menu in 1966. The dish is usually topped with enchilada sauce, though other options, like mole, can also be used.

How to make a burrito in space

Just because you’re living at the International Space Station doesn’t mean your cravings disappear. In this video, Chef Traci Des Jardins explains the best way to make a burrito while experiencing microgravity.

LA's oldest Mexican restaurant pioneered the burrito in America

El Cholo Spanish Cafe opened in 1923. It was among the first to serve several now-common Mexican dishes, including burritos in the 1930s, guacamole in 1955, and nachos in 1959.

The chemistry of ancient tacos

This 16-minute podcast explores the chemistry of Mesoamerica's corn tortillas, which involve a 3,500-year-old chemical process called nixtamalization that releases vitamins, including niacin, one of the essential B vitamins. This process also makes the tortillas softer and more delicious. Corn tortillas were a staple in Mesoamerica, and the archaeologist interviewed in this podcast argues cultures like the Aztecs and Maya wouldn't have thrived without nixtamalization.

Why beefsteak tomatoes are named after a meaty dish

No, they won't get vegetarians into trouble, but beefsteak tomatoes did earn their name because of their meaty texture. People also associate the hearty beefsteak with sandwiches and burgers because they make for a perfect topping on meat-centric dishes. This quick explainer breaks down the basic etymology of the beefsteak and provides a few helpful ideas for using the tomato in your next meal.

The story of pizza in the United States

Pizza is a big deal in the US, and it has many proud regional iterations. From Chicago deep dish to New York thin crust, this video takes a slice out of US history to focus on this beloved entree. Begin with the documented first incidence of pizza in the US—believed to be by Gennaro Lombardi—and end with how old Pizza Huts are being converted around the country.

A taxonomy of restaurant types

What's the difference between "fast food" and "fast casual"? Is there any real difference between a "diner" and a "family style restaurant"? This guide from DoorDash explores the industry's fine distinctions, along with some deeper dives into specific enterprises that found success.

Mapping the origins of the world's crops

Food has evolved alongside humanity, and through globalized trade, much of the world can enjoy foods once isolated to one region. Examine where your favorite foods originated from and see how diet differs across cultures with these interactive...

'Buy one, get one free' is often a clever way to get you to spend more money

One Burger King diner recently saw the price of her $2.16 sandwich rise to $3.19 per sandwich when she used a buy-one-get-one-free (or BOGO) coupon. Naturally, she became suspicious about how good a deal BOGO really is. This video explains why BOGO deals are a way for companies to get you to spend more money, rather than less.

This is not a chip

Pringles aren’t chips—legally speaking. In the US, the FDA said they’re not potato chips. In the UK, courts ruled they’re not even crisps. Turns out, being 42% potato creates a lot of legal confusion. So what are they, really?

How to eat Korean food

If you don’t know your banchan from your bibimbap, Chef Seoyoung Jung offers a quick breakdown of the anatomy of a typical Korean meal. She also gives some useful do's and don'ts for Korean mealtimes, including why you should always place your rice bowl to the left of the soup bowl (and never pick it up while you’re eating)

A history of belly buttons, from dinosaurs to modern dogs

Could dinosaurs have had belly buttons, just like you and me? Some researchers believe they've found evidence the ancient reptiles had the cute scar, a common feature among placental mammals (but which is also found in many more kinds of animals). Dive into their peculiar findings with this fascinating video.

Why did the US make it illegal to sell sliced bread during WWII?

Pre-sliced bread has only been with us for almost 100 years, but during the course of World War II it was briefly banned to save on supplies like wax paper and stainless steel for the war effort. This Atlas Obscura article explores this amusing (though not at the time) bit of food during wartime history.

How do tariffs work?

This brief animated video from Time walks through a simple example of a tariff on a single good, illustrating how this would affect the market for the good—both domestically and abroad—and who would eventually bear the cost of the tariff.

Cutting mold off your food does not make it safe to eat

Mold is a type of fungus, but not all fungi are molds. This video explains the value of mold, mold anatomy, health concerns around encountering and eating mold, and why mold is found all around us.

The complexity of classifying a tree

It may seem obvious to us when we see a tree, but very specific characteristics cause scientists to distinguish trees from other types of plants. This video provides a visual and verbal explanation of distinctions that separate trees from other plants like shrubs or herbs. See a scientific breakdown of these traits.

Revolutionary leader Che Guevara has a complicated historical legacy

Revolutionary icon or ruthless enforcer? This animated courtroom-style video weighs Che Guevara’s life and actions—tracing his rise alongside Castro, his role in revolutionary violence, and his global symbolism—before leaving viewers to render their own verdict.

The word 'barbecue' is thought to come from 'barbicu'

Modern barbecue originated in the precolonial Caribbean and Americas. The word is thought to come from the Indigenous term for wooden frames used to cook meat high above the fire.

Fast-casual restaurant Chili's is experiencing a resurgence, with its parent company recently reporting a nearly 32% increase in sales, thanks to passionate Gen Z fans on TikTok.

Both parties largely agree that America's immigration system is broken

This three‑part podcast series traces America's immigration system origins, revealing how historically celebrated Ellis Island-era policies evolved into today's fractured, fact‑starved debate—shedding light on economic, cultural, and political forces shaping the current dysfunction.

At the beginning of the 20th century, a group of young men ate standard American food—replete with food additives like borax and formaldehyde—as part of government research to better understand food safety.

Hear about the 250-year history of the United States Postal Service, complete with some of its strangest deliveries, important innovations, and the figures that made it an American institution.

The American cockroach is actually from Africa, an apparent hitchhiker aboard ships carrying enslaved people, with evidence suggesting the bug may have arrived in the New World as early as the 1600s.

Hear 50 years of iconic hip-hop samples, the genre's foundational looped tracks

Long before Major League Baseball began allowing instant replay for balls and strikes, an umpire reluctantly used the technology to determine whether a hit was a home run, a move that inadvertently ushered in a new era for the sport.

Learn how your body is, scientifically, like a firework with its own slow, controlled burn.

For centuries, it was common to sleep in two shifts: a few hours at the beginning of the night, and a longer period beginning around midnight

Gerrymandering works through two techniques: cracking opposing voters across districts to dilute their power, and packing them into a few to waste their votes in lopsided majorities.

Watch this video that uses Lego bricks to explain how venture capital works.

In 1945, Surrealist artist Salvador Dalí and legendary animator Walt Disney began collaborating on a short film that was not completed until 2003, years after both men had died.

Ebola is a filovirus, meaning it resembles a thread under a microscope, though it sometimes twists and can resemble a bowl of spaghetti.

Trace how the Bill of Rights, inspired by centuries of political theory, took shape between 1774 and 1789.

The United States has had a tumultuous relationship with Cuba since its 1959 revolution, highlighted by a nuclear crisis and a decades-long trade embargo.

Corals are themselves not coral reefs—the term refers to the tiny marine invertebrates that build the rigid reef.

Some coin denominations have ridges etched on their sides, partly to prevent counterfeiting, in a practice called 'reeding.'

See how Budweiser's famous Clydesdales spend their days at Warm Springs Ranch, where roughly 70 to 80 of the beer brand's giant horses can be found at any given time.

Quincy Jones' 'Big Band Bossa Nova' helped introduce bossa nova—a jazz-influenced Brazilian genre—to the US

Georgia O'Keeffe's flower paintings are often assumed to be sexual, though the artist claimed she was simply interested in highlighting the beauty of flowers that most people neglect

Objects can be 3D printed with light by projecting 2D computerized tomography (CT) scans onto rotating cylinders of resin, which solidify upon exposure.

While the sun's gravity keeps the planets in orbit, their gravity also pulls on the sun, causing it and everything else in the solar system to orbit around a mutual balance point called the barycenter—the true center of the solar system.

The term 'algorithm' originated from the Latinized name of al-Khwārizmī, a 9th-century mathematician whose works introduced Arabic numerals and the decimal-based numeral system to Europe and whose treatise 'Al-Jabr' gave algebra its name.

See a 3D reconstruction of Tenochtitlan, the Aztec capital that was home to an estimated population of 200,000 to 400,000.

The price of gas is a composite made up of several different factors, with the federal gas tax making up less than 20% of what drivers pay at the pump.

El Niño, Spanish for 'the boy,' was named after Jesus Christ because the phenomenon resembled the weather changes observed around Christmastime.