1In large microwavable bowl, mix cereals, pretzels and almonds.
2In microwavable measuring cup, microwave butter, mustard, honey and seasoned salt uncovered on High 45 to 60 seconds or until butter is melted and mixture is hot; stir. Pour over cereal mixture, stirring until evenly coated. Microwave uncovered on High 4 to 5 minutes, stirring every 2 minutes, until mixture begins to brown.
3Spread on waxed paper or foil to cool. Store in airtight container.