Microwave Peanut Crispy Bars

Directions

1. 1
   In 3-quart microproof casserole, melt butter on High for 1 minute.
2. 2
   Add marshmallows and cook, covered, on High for 2 to 2 1/2 minutes or until soft, stirring once.
3. 3
   Stir in peanut butter until smooth.
4. 4
   Mix in cereal and peanuts.
5. 5
   Press warm mixture into lightly buttered 12 x 7 x 2-inch dish.
6. 6
   Cool and cut into bars.