Step 1

Preheat the oven to 350°F/180°C degrees and line the baking sheet with parchment paper or a Silpat silicone mat.

Step 2

Use a stand or a hand mixer, and combine the softened butter with the sweetened condensed milk.

Step 3

Beat in the vanilla extract, salt, and powdered sugar until well combined.

Step 4

Mix the flour in 1 cup at a time and mix well after each cup. Make sure that the flour is well incorporated but do not overmix the cookie dough.

Step 5

Add the sprinkles and give them a quick mix.

Step 6

Use a cookie scoop and make the cookie dough balls (see note below about cookie size). Place the cookies on the cookie sheet. You can flatten the cookies some by pressing down on them slightly.

Step 7

Put the baking sheets in the oven and bake for 8-10 minutes. Once done, move them to a wire rack and let them cool.

Step 8

After the cookies have cooled, drizzle on the vanilla icing.