Does the alcohol burn off?Alcohol not only evaporates without heat, but the majority also burns off during the cooking process. How much remains in the dish depends on the cooking method and amount of cooking time. Those bourbon-soaked fruitcakes would have to turn into bricks before the alcohol evaporates. A bottle of Guinness in a long-simmered stew is not going to leave a significantly measurable alcohol residue, but will add a rich, robust flavor. A quick flambe may not burn off all the alcohol, whereas a wine reduction sauce will leave little if any alcohol content. Heat and time are the keys. Obviously, uncooked foods with alcohol will retain the most alcohol.
An alcohol burn-off chart has been compiled by the U.S. Department of Agriculture with information on how much alcohol remains in your food with specific cooking methods. Keep in mind that this is the percentage of alcohol remaining of the original addition.
If you are not a math whiz, the calculations might confuse you. For example, take a liquor that is 100-proof. This means it is 50 percent alcohol by volume. So a baked and/or simmered dish with 2 ounces (1/4 cup) of 100-proof liquor cooked for 1 hour will have 12.5 percent alcohol content remaining, about 1/4 ounce. Divide that by the amount of servings, and the quantity goes down proportionately (.0625 ounces per each of 4 servings). With liquors and liqueurs (even lower proof), seldom is more than 1/4 cup used in a recipe so as not to overpower the dish. (For reference, a standard shot or jigger of liquor at most bars contains about 1-1/2 ounces, but can range from 1 to 2 ounces.)
The same dish with 10-proof wine, or 5 percent alcohol by content, would end up with less than 2 percent alcohol content remaining after baking or simmering for 1 hour. Non-alcoholic beverages by U.S. law contain less than 1 percent alcohol. Longer cooking and/or higher heat gets rid of even more alcohol. If you're worried about legalities, long cooking should do the trick. Always inform your guests when you are cooking with alcohol in case they have allergies or health problems.
Next page >Cooking with alcohol tips and hints > Page 1, 2, 3, 4
A to Z Recipes and Food | Food articles by date | Articles by topic