Handhelds

What is a “handheld” in cuisine?

In culinary terms, a handheld is an informal category of food defined less by ingredients and more by function and experience: it is something designed to be eaten directly with the hands, without the need for utensils, and typically structured to be portable, self-contained, and convenient. Handhelds often rely on some kind of edible “delivery system”—bread, dough, tortilla, pastry, or even compacted rice—to hold fillings together, but the defining trait is ease of eating rather than adherence to any traditional culinary structure. As a result, the category spans cultures and formats, from street food to picnic fare to bar menus.

Is a sandwich a handheld? Is a handheld a sandwich?

Most sandwiches are indeed handhelds, because they are built to be picked up and eaten without utensils. However, not all handhelds are sandwiches. A sandwich is typically defined—at least in Western culinary tradition—as a filling enclosed between slices of bread or within a split roll. By contrast, the category of handhelds is much broader and includes foods that use entirely different structures, such as tortillas, pastry shells, or dumpling wrappers. In short, a sandwich fits comfortably within the handheld category, but “handheld” extends far beyond what most people would recognize as a sandwich.

Should handhelds be considered differently than sandwiches?

Yes, it’s useful to treat handhelds and sandwiches as distinct concepts because they serve different purposes. “Sandwich” is a more precise structural category with cultural and historical expectations, while “handheld” is a flexible, experience-driven label that prioritizes portability and ease of eating. Separating the two allows for clearer communication, especially in menus, recipe development, and cross-cultural discussions. It also avoids forcing foods from diverse culinary traditions into a narrow definition that may not fit them well.

Handhelds that are generally not considered to be sandwiches

  • Tacos
  • Burritos
  • Quesadillas
  • Empanadas
  • Dumplings (e.g., potstickers, gyoza)
  • Spring rolls and egg rolls
  • Samosas
  • Hand pies and pasties
  • Corn dogs
  • Arepas
  • Onigiri
  • Bao (steamed buns)
  • Falafel in pita (often treated separately, though debated)
  • Lettuce wraps

How different food voices might view the debate

Christopher Kimball would likely approach the question pragmatically, focusing on clarity and usefulness in the kitchen. He might argue that “sandwich” should remain a well-defined category tied to structure and tradition, while “handheld” is a practical, modern label that helps organize recipes and menus without overcomplicating things. J. Kenji López-Alt would probably analyze the issue more technically, breaking down the role of starches, structural integrity, and eating mechanics, while acknowledging that the boundaries are inherently fuzzy and depend on how you define key terms. Anthony Bourdain would almost certainly dismiss the debate as overly academic, emphasizing instead the cultural context and pleasure of eating—arguing that labels matter far less than authenticity and flavor. Bon Appétit would likely embrace “handhelds” as a broad, inclusive, and trend-friendly category that celebrates global diversity without rigid definitions. Meanwhile, America’s Test Kitchen would probably maintain a stricter definition of sandwiches for the sake of consistency in testing and instruction, while still using “handhelds” as a convenient umbrella term for organizing recipes.

What else should you know?

The distinction between sandwiches and handhelds is ultimately more cultural than scientific, and debates about what qualifies as a sandwich—whether it’s a hot dog, a burrito, or something else entirely—rarely have definitive answers. Even legal systems have weighed in, as in White City Shopping Center, LP v. PR Restaurants, LLC, where tacos and burritos were ruled not to be sandwiches in a leasing dispute. Still, these definitions tend to reflect practical needs rather than universal truths. In everyday use, “handheld” has emerged as a flexible, modern term that sidesteps these debates altogether, allowing cooks, restaurants, and diners to focus less on classification and more on what actually matters: how the food is made, served, and enjoyed.

sandwich debate

The idea that the “sandwich debate” is famously unresolved comes from the fact that there is no single, universally accepted definition of what a sandwich actually is—and every attempt to define it runs into edge cases that break the rule. A traditional definition traces back to John Montagu, 4th Earl of Sandwich, implying a filling placed between slices of bread. But once you try to formalize that, questions immediately arise: Does a hot dog count if the bun is hinged? What about a sub roll, a wrap, or a pita that encloses rather than layers? If you broaden the definition to “starch surrounding filling,” suddenly burritos, tacos, and even dumplings start to qualify, which many people instinctively reject. Narrow it too much, and you exclude widely accepted sandwiches like open-faced smørrebrød or cheesesteaks.

Part of the problem is that “sandwich” is both a technical description and a cultural label, and those don’t always align. In American usage, a hot dog is culturally distinct from a sandwich, even if it could fit a structural definition. In other contexts, similar foods might be grouped differently. Attempts to settle the issue logically—through geometry (layers vs. enclosure), ingredients (leavened bread vs. flatbread), or eating method—inevitably produce contradictions. Even legal systems have weighed in, such as in White City Shopping Center, LP v. PR Restaurants, LLC, where a court ruled that tacos and burritos are not sandwiches, but that decision was made for a specific contractual context, not as a universal culinary truth.

Ultimately, the debate persists because it sits at the intersection of language, culture, and food habits. People tend to classify foods based on familiarity and tradition as much as structure, which means consensus is elusive. The term “handheld” has gained popularity in part because it avoids this philosophical tangle altogether—offering a practical way to group foods by how they’re eaten rather than forcing them into a definition that can never quite hold.

In engineering

Here’s a practical, cross-section view of building products that use a “sandwich” construction—where one or more core materials are layered between outer facings for strength, insulation, durability, or performance:

Structural & Envelope Panels

  • Structural Insulated Panels (SIPs) – rigid foam core (EPS, XPS, or polyiso) sandwiched between OSB or plywood skins
  • Insulated Metal Panels (IMPs) – foam core between metal sheets (common in commercial/industrial buildings)
  • Aluminum Composite Panels (ACP) – polyethylene or mineral-filled core between aluminum sheets (used in façades)
  • Precast concrete sandwich panels – rigid insulation layer between two wythes of concrete
  • Cross-laminated timber (CLT) with insulation layers – sometimes used in hybrid panel assemblies

Roofing Systems

  • Insulated roof panels – foam core between metal or structural facings
  • Built-up roofing (BUR) – alternating layers of bitumen and reinforcing fabric
  • Modified bitumen roofing membranes – asphalt layers reinforced with fiberglass or polyester
  • Standing seam roof systems with insulated backers – layered assemblies including thermal breaks

Wall & Cladding Systems

  • EIFS (Exterior Insulation and Finish Systems) – insulation board sandwiched between substrate and finish coat
  • Curtain wall spandrel panels – insulation between glass or metal layers
  • Rainscreen panels with composite backing – multiple layered assemblies for moisture control

Glazing & Transparent Systems

  • Insulated glass units (IGUs) – air or gas (argon/krypton) layer between glass panes
  • Laminated glass – plastic interlayer (like PVB) between glass sheets for safety
  • Electrochromic (smart) glass – active layer sandwiched between glass panes

Interior Construction Materials

  • Drywall (gypsum board) – gypsum core between paper facings
  • Acoustic panels – absorptive core between fabric or perforated facings
  • Hollow-core doors – honeycomb or foam core between wood or MDF skins
  • Solid-core composite doors – engineered core between veneer or laminate layers

Flooring Systems

  • Engineered wood flooring – hardwood veneer over plywood or composite core layers
  • Laminate flooring – decorative layer over fiberboard core with backing layer
  • Vinyl plank (LVP/LVT) – multiple bonded layers including wear layer, print film, and core

Specialty & High-Performance Materials

  • Honeycomb panels (aluminum or paper core) – lightweight core between rigid skins
  • Fiber-reinforced polymer (FRP) panels – composite layers with structural cores
  • Structural glazing panels – bonded multi-layer systems for façade performance

What ties all of these together

These systems use sandwich construction to:

  • Increase strength-to-weight ratio
  • Improve thermal insulation
  • Enhance acoustic performance
  • Provide moisture or air barriers
  • Combine structural and finish functions into a single product