Toffee Chip Rice Krispy Cookies

1  cup  butter, softened
1/2  cup  vegetable oil
1  cup  sugar
1  cup  brown sugar, packed
1  tsp   vanilla extract
2   eggs
3-1/2  cups  flour
1  tsp  cream of tartar
1  tsp  baking soda
1  tsp  salt
3  cups  Rice Krispies cereal
1  cup  quick-cooking oats
1  cup  flaked coconut
1  cup  chopped pecans
1  cup  English toffee bits or almond brickle chips

In large mixing bowl, cream butter, oil, sugars and vanilla. Add eggs, one at a time, beating well after each addition. Combine the flour, cream of tartar, baking soda and salt; add to creamed mixture. Stir in remaining ingredients.

Pack into balls, about golf ball size. Place 2 inches apart onto ungreased baking sheets. Pat down to flatten somewhat. Bake @350° for about 11 minutes or until lightly browned. Cool on wire racks.