Step 1

Preheat oven to 250 degrees F (120 degrees C). Pour cereal into a large roasting pan.

Step 2

Melt butter in a saucepan over medium-low heat; stir in Worcestershire sauce, seasoned salt, garlic powder, onion powder, cayenne pepper, and jalapeno pepper sauce. Drizzle sauce over cereal and stir to coat evenly.

Step 3

Bake in the preheated oven, stirring every 15 minutes, until sauce is baked into cereal, about 45 minutes. Cool in pan, about 10 minutes.