sugar substitute to equal 1½ cups sugar

Sugar substitutes are synthetic or naturally-derived compounds used to provide sweetness with fewer calories and minimal impact on blood glucose levels compared to sucrose (table sugar). Common categories include high-intensity sweeteners (aspartame, sucralose, saccharin, stevia), sugar alcohols (erythritol, xylitol, sorbitol), and newer sweetening agents (monk fruit extract, allulose). These ingredients vary significantly in sweetness intensity, heat stability, and flavor profile. Synthetic sweeteners are typically 200-13,000 times sweeter than sugar by weight, requiring substantially smaller quantities to achieve equivalent sweetness. Natural sugar substitutes like stevia and monk fruit are plant-derived, while sugar alcohols occur naturally but are often commercially processed from glucose or sucrose.

Sugar substitutes are employed in beverages, baked goods, confections, dairy products, and condiments where reduced-calorie or low-glycemic formulations are desired. They serve consumers managing diabetes, weight, or general sugar intake. Baking applications require careful selection, as many substitutes lack the bulk and browning properties of sugar, potentially affecting texture, rise, and moisture retention. Stevia and monk fruit work well in beverages and cold preparations, while allulose and erythritol-based blends better approximate sugar's functional properties in baking. Heat stability varies; aspartame degrades at high temperatures, while sucralose and monk fruit remain stable when baked.