Cube the chicken and place it in a bowl with the pickle juice and coconut sugar. Stir well, cover, and refrigerate for 30 minutes to let it marinate.
Preheat your oven to 400°F (200°C). Line a baking sheet with parchment paper and set it aside.
Whisk the eggs in a bowl and set them aside. In another bowl, mix together the dry ingredients.
Dredge each piece of chicken in the egg mixture, then coat it with the dry mixture. Arrange the coated chicken pieces on the prepared baking sheet.
Bake for 12 minutes, flipping the nuggets halfway through. For extra browning, broil them for one minute at the end.
Once done, remove the tray from the oven and dig in! Enjoy your delicious homemade chicken nuggets.