Preheat oven to 250 degrees.

Line baking sheet with parchment paper and set aside.

In a large bowl, combine the cereals, crackers, pretzels and peanuts.

Melt butter in microwave and add Ranch dressing mix plus Worcestershire sauce.

Pour about half over the cereal mixture.

Use a wooden spoon to mix.

Pour remaining butter mix over cereal mix.

Spread evenly over baking sheet(s) (depending on the size of your baking sheet).

Cook for 1 hour, stirring every 15 minutes until moisture is gone.

Let cook and bag to store and eat.