WHAT IS THE DEFINITION OF BUTTER?

WHAT ARE THE DIFFERENT TYPES OF BUTTER?HOW SHOULD I SOFTEN BUTTER FOR TABLE USE?SHOULD I USE SALTED OR UNSALTED BUTTER FOR RECIPES?HOW SHOULD BUTTER BE STORED?

CAN BUTTER BE FROZEN AND USED AT A LATER DATE?

HOW DO I MEASURE BUTTER?DOES BUTTER CONTAIN GLUTEN?Is Keller's® Creamery Butter made with artificial growth hormones such as rBST or rBGH?DO YOU SELL KOSHER BUTTER?WHAT DOES THE DATE ON THE BUTTER SIGNIFY?