Make the buffalo sauce - Melt the butter in a small bowl, then add hot sauce, honey, garlic, and worcestershire sauce. Mix till they are well combined. Set the buffalo sauce aside.
Prep the chicken - Dice the boneless chicken breast or boneless chicken thighs into 1-11/2 inch cubes and pat them dry with paper towels.
Season the diced chicken - Combine the paprika, onion, garlic, mixed herbs, black pepper, and salt. Add olive oil and the seasoning to the diced chicken. Mix till well combined.
Bake- Spread the seasoned diced chicken in a single layer in a baking tray. Bake chicken breast bites at 400F/200C for 18-20 minutes or until cooked.Bring out the tray, add buffalo sauce to the baked chicken bites and toss mix till well combined. Let it rest for a few minutes. Serve and enjoy.