Camping Milkshake - cooking recipe

Ingredients

1 cup whole milk
1 1/2 tablespoons white sugar
5 drops vanilla extract
15 ice cubes, or as needed
1 teaspoon salt

Preparation

Combine milk, sugar, and vanilla extract in a quart-size resealable bag; seal and shake.
Fill a gallon-size resealable bag with ice cubes; add salt. Place the bag with milk mixture inside the bag of ice; seal and shake until milk mixture thickens, 5 to 8 minutes. Pour milkshake into a tall glass or cup.