Prepare the Filling: In a mixing bowl, combine 250g ground chicken, ½ tsp cumin, ½ tsp smoked paprika, ½ tsp chili powder, 1 tsp oregano, ½ tsp garlic powder, and season with sea salt and pepper to taste. Mix well to ensure that the spices are evenly distributed.
Cook the Filling: Heat 1 tbsp olive oil in a skillet over medium heat. Add 1 tbsp minced onion and sauté for about 10 seconds until the onion becomes translucent. Next, add the seasoned ground chicken mixture and cook, stirring occasionally, until the chicken is cooked through and no longer pink. This should take about 5-7 minutes. Once cooked, stir in 2 tbsp fresh cilantro and 3 tbsp corn. Remove from heat and let cool.
Make the Dough: In a large bowl, combine 300g all-purpose flour, 1 tsp baking powder, and a pinch of sea salt. Gradually add 185ml lukewarm water, mixing until a rough dough begins to form. Transfer the dough to a floured surface and knead for about 5 minutes until smooth and elastic.
Roll Out the Dough: After kneading, roll out the dough until it reaches a thin thickness of about 3mm. Using a round cutter or a glass, cut out circles of dough approximately 10cm in diameter.
Fill the Empanadas: Place about ¾ to 1 tbsp of the chicken filling in the center of each dough circle. Moisten the edge of the circle with a little water, then fold it over to create a half-moon shape. Press the edges together to seal, and use a fork to crimp the edges for an added decorative touch.
Fry the Empanadas: In a deep skillet or frying pan, heat oil over medium-high heat. Once the oil is hot, carefully add the empanadas in batches, making sure not to overcrowd the pan. Fry for about 3-4 minutes on each side, or until golden brown and crispy. Use a slotted spoon to transfer cooked empanadas to a paper towel-lined plate to drain excess oil.
Serve: Once cool enough to handle, serve the empanadas warm with guacamole or your favorite dipping sauce. Enjoy your homemade Spicy Chicken Empanadas!