I love this recipe. I generally quadruple it though.
1/4 c. diced tomatoes
2 T. shredded mozzarella
1 T. chopped fresh basil (1/2 t. dried)
2 t. shredded parmesan cheese
2 t. zesty Italian dressing
2 thin slices French bread (1/4 in. thick)
Combine tomatoes, mozzarella, basil, Parmesan and dressing and spoon evenly over bread. Broil until cheese is melted. Watch closely because bread burns quickly.