I LOVE Rice Krispie treats - if you are on Weight Watchers these treats are a must. Enjoy! Weight Watchers Chocolate Rice Krispie Treats Author: Sara Ingredients 1 tablespoon light margarine 1 ounce unsweetened chocolate 1 (7 ounce) jar marshmallow crè me 1 tablespoon unsweetened cocoa 1 teaspoon vanilla 6 cups Rice Krispies (regular,