To make a sweet and spicy pepitas popcorn balls recipe, first you will need to gather your ingredients. First, you'll need 2 cups of corn kernels, 1 cup of water, 2 tablespoons of sugar, and 1 teaspoon of salt. You will also need 1 tablespoon of vegetable oil. Then, add your dry ingredients to the wet ingredients and mix them together until they are well combined. Now, it's time for the fun part! You're ready to roll your balls! Place your rolled balls on ungreased baking sheet and bake them in the oven for 15 to 20 minutes or until golden brown. Remove from oven and allow to cool for 10 to 15 minutes before serving.