No matter if you like your morning brew hot or cold, a few splashes of half-and-half can take your beverage from mediocre to mouthwatering. Which is why it can be so upsetting when you wake up on a Monday morning and realize that you finished the carton over the weekend. But don’t fret—our trusty guide will help you find the perfect half-and-half substitute so that you can start your week off right.