Lemony Brussels Sprout Salad
1/4 cup fresh lemon juice 3 Tbsp extra virgin olive oil 1/2 tsp salt 1/4 tsp pepper 1 lb Brussels sprouts, trimmed and very thinly sliced 1 small head romain lettuce, chopped 1/2 cup packed grated ricotta salata or pecorino cheese 2/3 cup dried cranberries