1 can (14 oz) sweetened condensed milk
1 package (11 oz) peanut butter and chocolate chips
1/2 cup milk chocolate chips
1/2 cup creamy peanut butter
1 tsp vanilla extract
1 1/2 cups miniature marshmallows
1 cup broken miniature pretzels
1 cup rice krispies
Place first five ingredients in a large heavy saucepan, cook and stir over low heat until smooth and blended. Mix for 5 minutes until very thick, don’t stop mixing. Remove from heat, stir in the last 3 ingredients.
In a 13 x 9 or 9 x 9 pan, add fold all around and to the side, spray in cooking spray or butter spray.
Refrigerate coverage for about 3 hours. Cut into squares. Store in an airtight containers in the refrigerator.