Scallops au Gratin

Ingredients

• 3 slices firm white sandwich bread, toasted
• 2 cups (500 mL) low-fat (1%) milk
• 1/4 cup (60 mL) flour
• 3/4 tsp (3 mL) salt
• 1/4 tsp (1 mL) cayenne pepper
• 1 lb (454 g) sea scallops
• 1/4 cup (60 mL) shredded reduced-fat sharp Cheddar cheese