Quick and simple, these caramelly butterscotch cookies can be made in just 10 minutes! The addition of rainbow sprinkles lends fun color to the tasty morsels, making them a great addition to potlucks, party platters, and school lunchboxes.
Place butter, brown sugar, and milk in a small saucepan. Bring to a boil over medium-high heat. Once boiling, remove from heat and immediately stir in butterscotch chips, vanilla, and oats with a mixing spoon. Fold in 4 tablespoons of rainbow sprinkles quickly. Drop tablespoons of batter onto a piece of parchment. Sprinkle with sprinkles. Allow to cool and harden before serving.