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Favoreats

Favoreats LLC

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Philly Steak and Grilled Cheese

Heather Tullos
  • 35 minutes
  • Serves 4

INGREDIENTS

For the Steak:

1 lb

flank steak, still partially frozen (see note)

1 tbsp

Worcestershire sauce

1 tbsp

oil

1 tsp

coarse ground black pepper

1/2 tsp

kosher salt

1/2 cup

very thinly sliced onion

1/2 cup

very thinly sliced bell peppers

1/2 cup

button mushrooms, sliced

For the Cheese Sauce:

1/2 tbsp

unsalted butter

1/2 cup

COLD milk

1/2 tbsp

cornstarch

4 oz

shredded Horseradish Cheddar (or sharp white)

For the Sandwiches:

butter for the skillet

8

slices sourdough bread