Chex, introduced in 1937.
Salty, sweet or a mix of both. A great snack, and amazingly delicious.
100% ♥♥♥♥ at video games.

3 cups Corn Chex™ cereal, 3 cups Rice Chex™ cereal, 3 cups Wheat Chex™ cereal, 1 cup mixed nuts, 1 cup bite-size pretzels, 1 cup garlic-flavor bite-size bagel chips or regular-size bagel chips, broken into 1-inch pieces, 6 tablespoons butter or margarine, 2 tablespoons Worcestershire sauce, 1 1/2 teaspoons seasoned salt, 3/4 teaspoon garlic powder, 1/2 teaspoon onion powder.

Step 1. In large microwavable bowl, mix cereals, nuts, pretzels and bagel chips; set aside. In small microwavable bowl, microwave butter uncovered on High about 40 seconds or until melted. Stir in seasonings. Pour over cereal mixture; stir until evenly coated.
Step 2. Microwave uncovered on High 5 to 6 minutes, thoroughly stirring every 2 minutes. Spread on paper towels to cool. Store in airtight container.