• 1 1/2 cups all purpose flour
• 1/2 teaspoon baking powder
• 1/4 teaspoon baking soda
• 1/2 teaspoon salt
• 2/3 cup firmly packed brown sugar
• 1/2 cup butter or margarine softened
• 2 egg yolks
• 1 teaspoon vanilla extract
• 3 cups miniature marshmallows
• 1 (10-ounce) package peanut butter morsels
• 2/3 cup light corn syrup
• 1/4 cup butter or margarine
• 2 teaspoons vanilla extract
• 2 cups crisp rice cereal
• 2 cups salted roasted peanuts

Directions

combine first 8 ingredients in a large mixing bowl.  Beat at low speed of an electric mixer until crumbly.  Press into an ungreased 13 x 9 x 2 inch pan.  Bake at 350 for 12 to 15 minutes or until lightly browned.  Sprinkle with marshmallows; bake 1 to 2 additional minutes or until marshmallows begin t puff.  Cool in pan on a wire rack.

combine peanut butter morsels, corn syrup, 1/4 cup butter, and 2 teaspoons vanilla in a large saucepan; cook over low heat, stirring constantly, until smooth.  Remove from heat; stir in cereal andpeanuts.  Spread cereal mixture over marshmallows.  cover and chill 1 hour or until firm.  Cut into bars.  Yield 3 dozen