Preheat the oven to 400°F (200°C) and line a baking sheet with parchment paper.

Pound the chicken breasts to about ¼ inch thickness for even cooking.

Sprinkle the chicken with salt and lightly coat both sides with almond flour.

In a small bowl, whisk the eggs.

In another bowl, mix the parmesan cheese, garlic powder, onion powder, and the remaining almond flour.

Dip each chicken breast into the egg mixture, allowing the excess to drip off.

Coat the chicken in the almond flour–parmesan mixture until fully covered.

Heat oil in a non-stick pan over medium heat.

Fry the chicken for 2–3 minutes per side until golden brown.

Transfer the cooked chicken to a plate lined with paper towels to remove excess oil.

Place the fried chicken on the prepared baking sheet.

Spoon marinara sauce over each piece of chicken.

Top with mozzarella slices and sprinkle with parmesan cheese.

Bake for 10–15 minutes, until the cheese is melted and lightly golden.

Remove from the oven and serve immediately.