For the cookie dough

1. Allow butter to come to room temperature or microwave for 10-15 seconds.
2. Combine butter and both sugars in a medium-sized bowl. Mix with a handheld mixer until smooth. All chunks of sugar and butter should be broken up.
3. Add flour, dry cake mix and salt. Mix just until combined. Mixture will be crumbly.
4. Add vanilla and butter extract and milk. Mix until dough is soft. Add chocolate chips and sprinkles last.
5. Roll dough into balls, about 1 teaspoon for each. Set aside.

For the ice cream

1. Combine sweetened condensed milk and dry vanilla cake mix. Stir until cake mix is incorporated into the condensed milk.
2. Add Cool Whip and mix until well combined.
3. Gently fold cookie dough bites into ice cream batter. You can also alternate layers of the ice cream base with layers of cookie dough in your freezer container.
4. Freeze until desired consistency, suggested 4-8 hours.