In large bowl, beat the butter, oil and sugars. Beat in eggs until well blended. Beat in vanilla. Combine the flour, baking soda and cream of tartar; gradually add to creamed mixture.
Drop by teaspoonfuls onto ungreased baking sheets. Bake at 375 degrees F for 8 to 10 minutes or until lightly browned. Remove to cool on a wire rack. Makes about five dozen cookies. You can top the cookie with sprinkles before baking for a festive look.
Ingredients
Directions
In large bowl, beat the butter, oil and sugars. Beat in eggs until well blended. Beat in vanilla. Combine the flour, baking soda and cream of tartar; gradually add to creamed mixture.
Drop by teaspoonfuls onto ungreased baking sheets. Bake at 375 degrees F for 8 to 10 minutes or until lightly browned. Remove to cool on a wire rack. Makes about five dozen cookies. You can top the cookie with sprinkles before baking for a festive look.