9. Corn Cereal: Steep 1 1/2 cups sweetened corn cereal (such as Cap’n Crunch) in 1 1/2 cups hot milk, 30 minutes. Strain and freeze in an ice cube tray. Blend the frozen milk cubes with 1 pint vanilla ice cream and 1 cup cereal. Top with more cereal.

10. Chocolate-Banana: Blend 1 pint chocolate ice cream, 2 frozen bananas and 1/4 cup chocolate milk.

11. Peanut Butter–Banana: Make Chocolate-Banana Milkshakes (No. 10), adding 1/2 cup peanut butter.

12. Boozy Banana: Make Chocolate-Banana Milkshakes (No. 10), adding 2 tablespoons rum.

13. Lemon Meringue: Blend 1 cup each lemon sorbet and vanilla frozen yogurt, 1/4 cup milk and 2 tablespoons jarred lemon curd; pour into glasses. Beat 2 egg whites and 2 tablespoons superfine sugar until stiff. Spoon onto the shakes and brown with a kitchen torch.

14. Raspberry Pavlova: Make Lemon Meringue Milkshakes (No. 13), replacing the lemon sorbet with raspberry sorbet and the lemon curd with 1/2 cup raspberries.