Preheat your oven to 400°F (200°C).
Prepare the chicken by cutting it into small, bite-sized pieces.
In a mixing bowl, combine the chopped chicken with garlic powder, onion powder, salt, and black pepper.
Shape the chicken mixture into heart shapes.
Set up a dredging station with one bowl of beaten egg and another with a mix of breadcrumbs and Parmesan.
Dip each heart-shaped nugget into the egg, allowing excess to drip off, then coat in the breadcrumb mixture.
Place the breaded nuggets on a baking sheet lined with parchment paper.
Lightly spray the nuggets with cooking oil or drizzle with olive oil.
Bake in the preheated oven for 15-20 minutes, flipping halfway through.
Remove the nuggets from the oven and let them cool slightly before serving.