Step 1

In a large microwave-safe bowl, heat 4 cups of water on high power for 3-5 minutes until it starts to boil.

Step 2

Carefully remove boiling water from the microwave and add in potato flakes.

Step 3

Using a hand mixer, blend the potato flakes into the water for 1-2 minutes, until fully combined.

Step 4

Add butter and salt. Mix well to combine.

Step 5

Add milk and mix until smooth. May add more milk to the desired consistency.