Modifications to the traditional Schreiber test for evaluation of cheese meltability were proposed. We investigated the effect of oven temperatures in the range of 60 to 232°C and of three heating surfaces, namely, glass Petri dish, aluminum plate, and stainless steel on the extent of cheese spread. Determinations were made measuring both the maximum diameter and area of spread. Five shredded Mozzarella cheeses supplied by a commercial manufacturer were used. From the results, it is proposed that the Schreiber test for evaluation of cheese meltability should be modified such that the tests are performed at a lower temperature (90°C) on an aluminum plate and that the area of the melted cheese is measured as an indicator of cheese meltability.