Bouncy, jiggly squares of bittersweet coffee. Lusciously light, sweetened milk. Coffee Jello is the dessert you didn't know you were craving.
Whisk hot coffee, gelatin, and sugar in a large measuring cup (measuring at least 4 cups) until completely dissolved.
Pour into 8x8 square pan and chill for at least 4-6 hours, preferably overnight.
When firm and completely chilled, cut into squares and carefully place into individual glasses or small bowls.
Whisk 1 can Sweetened Condensed Milk and milk until smooth and fully combined. Transfer into a small pitcher for serving.
Place coffee jello into individual cups/bowls. Pour sweet milk over jello squares and serve immediately with spoons and extra sweet milk.
Optional: To make your coffee jello ombre, fill about 3/4 of the way with sweet milk. Top with a little extra coffee, gently stir, and serve.