3 cups Corn Chex cereal
3 cups Rice Chex cereal
3 cups Wheat Chex cereal
3 cups Cheerios cereal
3 cups pretzel sticks
1 can mixed nuts
1 cup vegetable oil
2 tablespoons Worcestershire sauce
1 1/2 teaspoons seasoned salt
3/4 teaspoon garlic powder
Mix all three Chex cereals, Cheerios cereal, pretzel sticks, and mixed nuts in a 6-quart or larger slow cooker.
Whisk together vegetable oil, Worcestershire sauce, seasoned salt and garlic powder and pour over cereal mixture. Mix well.
Cook uncovered on high for approximately 90 minutes, stirring frequently.
Turn the slow cooker down to low and cook for an additional 20 minutes, again stirring frequently.
Spread on a cookie sheet to cool.