INGREDIENTS
12 oz
uncooked whole-wheat penne rigate
2 tsp
extra-virgin olive oil
1/2 cup
finely chopped onion
1/4 tsp
crushed red pepper
1
garlic clove, minced
1/2 cup
part-skim ricotta cheese
2 tsp
fresh lemon juice
1/2 tsp
kosher salt
1/4 tsp
black pepper
1 5 ounce package
fresh baby spinach, coarsely chopped
2 oz
baby arugula
1
bunch watercress, trimmed
3 tbsp
shaved pecorino Romano cheese