Marshmallows originated from the ancient Egyptian use of the mallow plant’s sap, but the modern fluffy version became popular in the United States in the early 20th century after gelatin replaced the original plant extract. They are now a classic treat for holidays, s'mores, and hot cocoa.

In the U.S., variations include chocolate‑coated marshmallows, peppermint‑flavored holiday marshmallows, and the iconic toasted marshmallows used in s'mores. Some regions add cornmeal for a slightly gritty texture, while others keep the classic vanilla‑almond flavor.

They are typically dusted with powdered sugar and cut into bite‑size squares. In the U.S., they are served in hot chocolate, used in s'mores, or enjoyed straight from the pan as a sweet snack.

Marshmallows are popular around Thanksgiving, Christmas, and Fourth of July gatherings, often appearing in desserts, hot drinks, and as a fun DIY treat for kids.

Weissman's recipe emphasizes precise temperature control (240 °F soft‑ball stage) and a high‑speed whisk to incorporate maximum air, resulting in an exceptionally light and fluffy texture. He also adds a hint of almond extract for depth.

Common errors include not reaching the correct syrup temperature, under‑whisking the mixture, and cutting the marshmallows before they are fully set. Each of these can cause grainy texture or sticky squares.

Gelatin sheets dissolve more uniformly and give a clearer, smoother set, which helps achieve the airy texture Joshua Weissman demonstrates. Powdered gelatin can sometimes leave small granules if not fully dissolved.

Yes, you can make them up to a week ahead. Store the cut marshmallows in an airtight container dusted with powdered sugar at room temperature or refrigerate for longer freshness. For longer storage, freeze them between parchment sheets.

The mixture should be glossy, thick, and about three times its original volume. When lifted with the whisk, it should fall in slow, ribbon‑like folds rather than dripping.

The key indicator is the syrup reaching 240 °F on a candy thermometer. Once the syrup hits this temperature and you whisk it in, the mixture will quickly become fluffy and hold its shape when lifted.

The YouTube channel Joshua Weissman specializes in detailed, technique‑focused cooking tutorials that blend classic culinary fundamentals with modern home‑cook accessibility, often recreating restaurant‑style dishes from scratch.

Joshua Weissman emphasizes precise temperature control, ingredient quality, and step‑by‑step explanations, encouraging viewers to master fundamentals rather than rely on shortcuts. This contrasts with many channels that favor quick, shortcut‑heavy methods.