This video shows you how to easily make crushed coffee jelly using just two ingredients: black coffee and powdered gelatin. By changing the type of coffee (black coffee or café au lait), you can enjoy a variety of flavors. The appeal of this jelly is its ease of preparation: simply heat and mix the coffee liquid in the microwave, pour it into a plastic bottle, and let it cool and solidify. You can then take out as much as you like and crush it whenever you want. Top it with vanilla ice cream, chocolate sauce, or cocoa powder, and you'll have the perfect dessert for your home café. It's a cool and delicious treat that's perfect for summer.