Begin by preheating your oven to 400°F (200°C). Line a baking sheet with parchment paper to prevent sticking and ease cleanup.
In a shallow bowl, combine the pretzel crumbs, garlic powder, onion powder, and a pinch of salt and pepper. Mix well to ensure everything is evenly distributed.
In a separate bowl, add the all-purpose flour along with a sprinkle of salt and pepper, and stir to combine.
In a third bowl, beat the egg, then whisk in the Dijon mustard and honey until the mixture is smooth and homogeneous.
Take one chicken breast and first dredge it in the flour mixture, shaking off any excess flour to create an even coating.
Dip the floured chicken breast into the honey mustard egg mixture, ensuring it is well coated and letting any excess drip back into the bowl.
Finally, press the chicken into the pretzel crumb mixture, making sure to coat it thoroughly and gently pressing down to help the crumbs adhere.
Arrange the coated chicken breasts on the prepared baking sheet. Lightly spray the tops with olive oil for a crispy finish.
Bake in your preheated oven for 25-30 minutes, or until the chicken is thoroughly cooked and the coating turns a beautiful golden brown.
Use a meat thermometer to check that the internal temperature of the chicken has reached a safe 165°F (75°C).
Once done, remove the chicken from the oven and let it rest for 5 minutes before slicing to allow the juices to redistribute.
Notes
Serve warm with honey mustard dipping sauce and a side salad.