Christmas M&M Cookies

Bahan-bahan (36 porsi)

• 1 ¼ cup unsalted butter (room temperature)
• 1 cup brown sugar (lightly packed)
• 1 cup granulated sugar
• 2 eggs
• 1 teaspoon vanilla extract
• 3 cups all purpose flour
• 1 teaspoon salt
• 1 teaspoon baking soda
• 1 ½ cups Christmas M&Ms