Place a single layer of saltine crackers on cookie sheet. Melt butter and sugar together. Pour over the crackers.

Bake at 350°F for 10 minutes.

Remove from oven and immediately spread chocolate chips over crackers.

Cool in refrigerator. After cooled, break into pieces. Freezes well. Store in refrigerator.

Note: It's very important to use only Nestle's chocolate chips for this recipe.