Open-Face Philly Cheese Steak Sandwiches

INGREDIENTS

1 lb

Top loin, boneless steak

Onion, large

Sweet pepper, green

Sweet pepper, red

1 tbsp

All-purpose flour

1/2 tsp

Black pepper, freshly ground

3/4 tsp

Salt

2 tbsp

Olive oil

Italian rolls (each about 6 inches long, whole-grain

2 oz

Cheddar cheese, sharp

1/2 cup

Cold low-fat (1%) milk