Smucker's Peanutty Snack Mix

I found this recipe on the jar of our peanut butter and I thought it sounded good. Since I can't seem to find it online so that I can "pin" it, I am going to save it here.

1/4 cup butter
1/4 cup peanut butter
1 tsp vanilla extract
1 tsp ground cinnamon
4 c honey and nut breakfast cereal
1 cup honey roasted peanuts or roasted peanuts
1 cup mini pretzels
(optional: cayenne pepper to taste) (I would probably leave this out)

1. Heat oven to 350 degrees. Line rimmed baking sheet with foil.
2. Combine butter, peanut butter, vanilla, and cinnamon in a microwave-safe bowl. Microwave on high 35 to 45 seconds, stirring until well blended.
3. Combine cereal, peanuts and pretzels in a large bowl. Pour butter mixture over cereal mixture. Toss well to coat. Spread mixture evenly on baking sheet.
4. Bake 10 to 12 minute, stirring occasionally. Cool. Store in resealable plastic bag.