Pour ½ cup of cold water into a heat-safe bowl.
Sprinkle the gelatin evenly over the water and let it bloom (about 3–5 minutes).
Warm 1 cup of water in a saucepan (don’t boil).
Add bloomed gelatin to warm water and stir until completely dissolved.
Let the mixture cool slightly, then whisk in your Spicy Pickle Margarita mix.
Pour into a measuring cup or pitcher with a spout for easy filling.