A stick of butter is a standardized measure of butter commonly used in recipes and cooking in the United States and some other countries. In the United States, a stick of butter typically weighs 4 ounces, which is equivalent to 113.4 grams or 1/2 cup. It is composed of four individual butter sticks that are wrapped together in a single package.
Each individual stick is usually 1/4 pound or 8 tablespoons, which makes it easier for cooks to measure and use in recipes. This standardized measurement ensures consistency in cooking and baking, as well as simplifies the process of incorporating butter into various dishes. However, it's important to note that butter packaging and measurements may vary in different countries, so if you are in a region that uses different butter measurements, it's essential to adjust accordingly when following recipes.