This may be the most signifcant guiltless invention for ice cream lovers since the sugar free popsicle. Klondike has a line of 100 calorie ice cream novelties that are pretty terrific. The fudge bars, ice cream sandwiches and ice cream bars in chocolate and vanilla, are tasty small portions that you can enjoy when you get the ‘ice cream jag” that won’t go away. They all contain only 100 calories and between 1.5 and 6 grams of fat. They are in the freezer section of the grocery story next to their higher calorie brother and sister treats.  So indulge yourself this weekend with something that won’t make you sorry Monday morning.