3/4 c. butter, softened
1 1/3 c. brown sugar
2 eggs
1 tsp. vanilla
2 1/4 c. flour
1 tsp. baking soda
1/2 tsp. salt
1 c. M&M'S®

Cream together butter and brown sugar. Add eggs and vanilla. Blend in remaining ingredients, mix well. Drop by heaping tablespoons onto greased cookie sheets. Bake at 350 degrees for 10 to 12 minutes until lightly browned. Cool on cookie sheet 3 minutes, transfer to wire rack. Makes about 2 dozen 3 1/2 inch cookies.