Creating Homemade Popcorn Chicken can be straightforward if you follow these simple steps:

1. Prepare the Chicken: Cut the chicken breasts into bite-sized pieces.
2. Marinate: In a bowl, combine the chicken pieces with buttermilk, garlic powder, onion powder, paprika, salt, and pepper. Let it marinate for at least 15 minutes.
3. Prepare the Coating: In another bowl, mix together the flour, cornmeal, and baking powder.
4. Heat the Oil: In a deep skillet or frying pan, heat about 2 inches of oil over medium-high heat until it reaches 350°F (175°C).
5. Coat the Chicken: Remove the chicken from the marinade, allowing excess buttermilk to drip off. Dredge each piece in the flour mixture, ensuring an even coating.
6. Fry the Chicken: Carefully place the coated chicken pieces into the hot oil, frying in batches to avoid overcrowding. Cook for about 4-6 minutes or until golden brown and cooked through.
7. Drain: Use a slotted spoon to remove the chicken from the oil and place it on a paper towel-lined plate to drain excess oil.
8. Repeat: Continue frying until all chicken pieces are cooked.
9. Serve: Once all pieces are fried, serve immediately with your favorite dipping sauces.

These steps will guide you in creating this incredible dish effortlessly.