Step 3: Add 1 cup cold water and 1 cup Fireball whiskey. Stir until well mixed. Step 4: Pour the Jello mixture evenly into the plastic shot glasses or shot cups.

Step 1: Place 16 plastic shot cups (2 oz.) onto a shallow baking sheet that fits into your refrigerator. Step 2: Bring 2 cups of water to a boil in a medium pot.

Upgrade your bar setup with one of these top-rated shot glasses, including our favorite, the JoyJolt 6-Pack Heavy Base Shot Glass Set.

A CBS News investigation tracked plastic cups from Starbucks recycling bins to landfills and incinerators across the country.

Some Starbucks locations have replaced plastic cups with compostable alternatives. Here’s what to expect and where you’ll find them.

As for Starbucks’ plastic cups, it’s unclear whether and when they will be phased out from the more than 16,000 locations in the U.S. that are still offering them.