Slice the chicken breasts into thin fillets or strips.
In a small bowl, mix garlic powder, smoked paprika, salt, and pepper, then season the chicken.
Add olive oil to the heated pan and cook chicken for 3-4 minutes on each side until fully cooked.
Toast sandwich buns lightly on the pan or grill.
Assemble the sandwich by layering the cooked chicken, a slice of cheddar cheese, and a drizzle of honey mustard sauce. Add optional toppings as desired.
Serve warm and enjoy!
Notes
Substitute cheddar cheese with your preferred variety.