#burgerwednesday still life: You can count on 100% grass fed Prather Ranch Beef patty with Le Navarrais (cow’s milk) cheese, shoestring potatoes, micro basil, beet sprouts, shaved pickle, Dijon mustard and Meyer lemon aioli on an organic Firebrand challah bun. #grassfed #organic #biergarten #proxysf #hayesvalley