Step 1: Prepare the Mashed Potatoes

• In a large pot, add the peeled and chopped potatoes. Cover them with cold water and add a generous pinch of salt.
• Bring the pot to a boil over medium-high heat. Reduce the heat and let the potatoes simmer for about 15-20 minutes, or until they are fork-tender and can be easily mashed.
• Drain the potatoes well and return them to the pot. Mash them using a potato masher or electric mixer until smooth.
• Add 4 tbsp butter, 1/2 cup whole milk, 1 tsp garlic powder, and season with salt and black pepper to taste. Stir to combine until the potatoes are creamy and fluffy. Set aside while you prepare the Alfredo sauce.

Step 2: Make the Alfredo Sauce

• In a medium saucepan, melt 2 tbsp butter over medium heat.
• Add the minced garlic and sauté for 1-2 minutes, until fragrant but not browned.
• Pour in the heavy cream and bring the mixture to a gentle simmer, stirring frequently.
• Slowly whisk in the grated Parmesan cheese until fully melted and the sauce is smooth and creamy. Season with salt, black pepper, and a pinch of nutmeg (if using) for added depth of flavor.
• Let the Alfredo sauce simmer for about 2-3 minutes until it thickens slightly. Remove from heat.

Step 3: Combine the Mashed Potatoes and Alfredo Sauce

• Gently fold the Alfredo sauce into the prepared mashed potatoes, mixing until everything is fully incorporated. The Alfredo adds an extra creamy, cheesy richness to the potatoes.
• Taste and adjust seasoning if necessary, adding more salt, pepper, or Parmesan if desired.

Step 4: Serve

• Serve the Alfredo Garlic Mashed Potatoes immediately while warm. Garnish with a sprinkle of fresh parsley or extra grated Parmesan for a finishing touch.