Dauphinoise Potatoes

INGREDIENTS

• 3 lbs. red bliss potatoes or all-purpose potatoes, peeled and cut into 1/2-inch-thick slices
• 1 1/2 cups heavy cream
• 3/4 cup milk
• 1/3 cup Hellmann's® or Best Foods® Real Mayonnaise
• 1/4 cup dry white wine
• 3 cloves garlic, finely chopped
• 1/2 tsp. ground black pepper
• 1/2 cup grated Parmesan cheese
• 1/3 cup shredded Gruyere cheese