Sweet Frito Crunch-Becky

2 cups brown sugar

2 sticks butter

1/2 cup Karo syrup

9 cups Rice Chex

13 cups Fritos

3 cups peanuts

1 bag M & M's

Mix Rice Chex, Fritos and peanuts in large bowl. Bring sugar, butter and syrup to a boil. Pour caramel mixture over mix and stir. Spread in large pan. Bake 1 hour at 250 degrees stirring every 15 minutes. Spread on waxed paper to cool. add M & M's when cool. Do not substitute Crispix for Chex, it does not hold it's shape as well. This stuff is addicting!!!