1 lg. c. stick pretzels, crushed
1/4 c. sugar, brown, white or mixed
1 stick butter
1 can pineapple pie filling (or thicken 1 (20 oz.) can crushed pineapple, heating with cornstarch)
1 (8 oz.) Philadelphia cream cheese
1 lg. Cool Whip
1/4 c. granulated sugar

Combine first 3 ingredients and press into a square pan. Bake at 350 degrees for 8 minutes; cool. Beat remaining ingredients and spread over pretzel crust. Cool in refrigerator at least 2 hours before serving.