This dish recalls the cozy yet pivotal setting of the pub where Alix and Josie's stories intertwine, marking the start of their complex relationship.
Preheat oven to 350°F.
Brown ground beef and onion in a skillet.
Stir in flour and cook for another minute.
Add vegetables and beef broth, simmer until thick.
Transfer to a baking dish and spread mashed potatoes on top.
Bake for 25 minutes or until the top is golden.