The Actual Process
You need gelatin, sugar, water, and an acid for the sour coating if you want that tart exterior. The standard ratio by weight is roughly 65% sugar, 25% water, and 10% gelatin, though the exact numbers shift depending on whether you're using powder or leaf. I worked a confectionery line for a few years and we ran batches at about 105 grams of gelatin per kilogram of final product when using 200 bloom American beef gelatin. European formulations often call for higher bloom strengths, which changes the mouthfeel entirely. That's the kind of detail that separates actual gummies from chewy sugar candy. The method is straightforward. Bloom the gelatin in cold water first. I learned this the hard way on a Tuesday morning when I skipped the step and dumped dry gelatin straight into hot syrup, creating clumps that never dissolved no matter how much I stirred. I had to discard a full 15-kilogram batch. That was expensive. Since then I've bloomed for at least 15 minutes before introducing it to anything warm, and I've never had that problem again.
How To Make Gummy Bears From Scratch
Start by weighing your gelatin and covering it with cold water at about half the amount you'll use in the final recipe. Let it sit for 15 minutes until it swells and absorbs the liquid. Meanwhile, combine your sugar with the remaining water in a saucepan and heat it to around 115 to 120 degrees Celsius. You don't need a candy thermometer if you know the firm-ball test, but those things are reliable and save you the guesswork. Once the syrup reaches temperature, remove it from heat and add the bloomed gelatin. Stir until fully dissolved. This usually takes about two minutes on medium speed. If you're adding citric acid for souring, mix it in now along with any colorants or flavorings. Pour immediately into polyurethane molds. These molds release much cleaner than silicone, which is a detail beginners often overlook. Fill them quickly before the gel starts setting. Demolding happens within a couple of hours depending on ambient temperature and humidity. If the room is humid, you'll wait longer. I've seen batches sit out for six hours on wet summer days before they held their shape. Tumble them with a light dusting of oil or wax afterward to prevent sticking, then pack them for storage in a climate-controlled environment.
The texture you get depends heavily on the gelatin source and bloom strength. Fish gelatin produces firmer, more brittle gummies that shatter slightly when chewed. Beef gives a softer stretch. Pork is somewhere in between and is the default for most commercial producers because it has a neutral flavor that doesn't interfere with fruit profiles. If you're making gummies for someone who avoids certain animal products, the results will never match the texture of traditional gelatin-based recipes. Caragheenan and pectin work as substitutes, but they require different processing temperatures and produce fundamentally different textures. Pectin gummies are chewier and don't melt on the tongue the same way. There's also a significant cost factor most people don't account for. Quality gelatin runs roughly eight to twelve dollars per kilogram wholesale. Sugar is cheap. Flavors and colors are the real variable expense depending on whether you're using natural or synthetic sources. A small home setup might spend forty dollars per batch producing three kilograms of finished gummies, which works out to about thirteen dollars per kilogram. Commercial operations drive that down to three or four dollars per kilogram through bulk purchasing and automation. Storage matters too. Gummy bears stale quickly if not sealed properly. They lose moisture to the air and get hard, or they absorb moisture and get sticky. Proper packaging with low moisture vapor transmission rates keeps them stable for months. I've seen poorly packaged retail stock degrade within weeks on a shelf near a heating duct.
