Arugula Salad with Lemon-Parmesan Dressing

from Epicurious

1/3 cup of parmesan or pecorino romano cheese

5 Tbsp EVOO

2 Tbsp lemon juice

1 tsp grated lemon peel

baby arugula

halved cherry tomatoes

Blend first 4 ingredients together in processor. Season dressing with salt and pepper.