Step 1: Place the plastic shot cups on a baking sheet or in a muffin tin. Whisk together ¾ cup pineapple juice and 1 envelope of Knox gelatin in a medium saucepan.

A kulhad is a biodegradable, disposable clay cup used in India by food vendors to serve hot beverages like chai and some desserts like yogurt. The cups have been excavated from the Indus Valley as ...