Preheat oven: Preheat oven to 400°F (200°C).

Roast potatoes: Place potatoes and garlic cloves on a baking sheet. Drizzle with olive oil and season with salt and pepper. Roast for 45 minutes, or until potatoes are tender.

Mash potatoes: Mash roasted potatoes and garlic cloves together.

Add dairy: Stir in butter, milk, and heavy cream. Mash until smooth and creamy.

Season: Season with salt and pepper to taste.

Tips:

For a richer flavor, use a combination of russet and Yukon Gold potatoes.

For a creamier texture, use heavy cream instead of milk.

To add a touch of sweetness, add a teaspoon of honey or maple syrup.

Enjoy your creamy roasted garlic mashed potatoes!