Making Make-Ahead Mashed Potatoes is straightforward when you follow these simple steps:

1. Peel and Cut Potatoes: Begin by peeling the russet potatoes. Cut them into equal-sized chunks for even cooking.
2. Boil Potatoes: Place the potato chunks in a large pot and cover with cold water. Add a pinch of salt and bring to a boil.
3. Cook Until Tender: Once boiling, reduce the heat and simmer for about 20 minutes, or until the potatoes are fork-tender.
4. Drain and Cool: Drain the potatoes in a colander and let them sit for a few minutes to evaporate excess moisture.
5. Mash Potatoes: Return the potatoes to the pot. Use a potato masher or ricer to mash them until smooth and creamy.
6. Add Ingredients: Stir in the butter, sour cream, and milk. Mix until fully combined. Add garlic powder, salt, and pepper to taste.
7. Taste and Adjust: Taste your mashed potatoes and adjust seasoning as needed, ensuring they’re flavorful and well-balanced.
8. Cool and Store: Allow the mashed potatoes to cool completely before transferring them to an airtight container. Store in the fridge for up to 3 days or freeze for later use.
9. Reheat: When ready to serve, reheat the mashed potatoes gently on the stovetop, adding a splash of milk if needed to restore creaminess.
10. Garnish and Serve: Once heated through, garnish with chopped chives or parsley for a fresh touch.

These steps will guide you in effortlessly creating delicious Make-Ahead Mashed Potatoes that everyone will love.