INGREDIENTS
4
russet potatoes
1/4 cup
1% low-fat milk
2 tbsp
unsalted butter, divided
1 tsp
kosher salt, divided
3/4 tsp
black pepper, divided
1 tbsp
olive oil
8 oz
cremini mushrooms, sliced
2 tsp
roughly chopped fresh thyme
1/2 cup
unsalted beef broth
2 tsp
sherry vinegar
2 tsp
lower-sodium Worcestershire sauce
2
garlic cloves, thinly sliced
10 oz
fresh baby spinach
8 oz
shredded smoked brisket, warmed
1 oz
blue cheese, crumbled (about 1/4 cup)
1/4 cup
crispy fried onions (such as Frenchs)