Pomegranate & Apple Salad

4 c. salad greens (we like to mix romaines)
1 apple (my favorite is Sweet Tango)
1/2 c. pomegranate seeds (or more, because they are amazing)
1/3 c. walnuts (sweet or salty- your pick)

dresssing
1/2 c. pomegranate juice (POM Wonderful is our pick)
1 t balsamic vinegar
1 t dijon mustard
1 t honey
1/2 c. oil
salt + pepper