Crispy Onion Scalloped Potatoes | French's

Ingredients

• 2 pounds (1 kg) russet potatoes peeled and thinly sliced
• 1/4 cup (60 ml) butter
• 1/4 cup (60 ml) flour
• 2 cups (500 ml) half-and-half
• 2 cups (500 ml) shredded Cheddar cheese divided
• 1/2 tsp (2 ml) garlic salt (club house)
• 1/4 tsp (1 ml) pepper ground black (club house)
• 2 cups (500 ml) frenchs fried onion crunchy toppers (frenchs/pr) divided