Materials and Equipment. Graph paper. Clear tape. Four varieties of potato chips and crisps. Use the following: kettle chips; baked chips, such as baked Lays; Pringles; and Reduced Fat Pringles. Digital kitchen scale. Wax paper. Rolling pin. Timer. Lab notebook..So what 's a good way to determine how much grease is in your potato chips? We can Find the serving size listed in the nutrition facts for each .nd of chips.. - Transcript of what .nd of potato chips has the least grease. what .nd of potato chips has the least grease. Full transcript .