Slice each chicken breast horizontally to create 4 even pieces. Sprinkle both sides with salt, pepper, garlic powder, and paprika.
Add the flour to a shallow dish. Dredge the chicken in the flour, ensuring an even coating. Shake off the excess.
Melt butter in a large nonstick skillet over high heat. Once butter is melted and pan is hot, add chicken in the skillet and cook for 2–3 minutes on one side, or until golden. Flip and cook for 1 minute on the other side. Reduce the heat to medium-high.
Add soy sauce, honey, and ketchup to the skillet. Stir around the chicken until combined, then bring to a simmer. Cook for 1 minute, or until the sauce thickens slightly and chicken is cooked through.
Turn the chicken to coat it evenly in the sauce. If the sauce becomes too thick, add a splash of water to thin it out.
Remove the skillet from the heat. Serve chicken over rice, if using, and drizzle with the remaining sauce. Garnish with sesame seeds and green onions, if desired.
Video
Notes
Note 1: The flour helps create a light crust on the chicken and thickens the sauce slightly.Storage: This dish is best enjoyed fresh off the stovetop for the best flavor and texture. To store, keep cooled chicken and sauce in a container in the fridge for up to 4 days. Reheat gently in a pan on low heat, adding a splash of water if the sauce thickens.