01 -
Grab a big bowl. Toss in Dijon mustard, honey, olive oil, lemon juice, soy sauce, chopped garlic, paprika, thyme, salt, onion powder, and black pepper. Use a whisk and mix everything until smooth.
02 -
Put chicken breast pieces inside a sealable bag or a deep dish. Pour the marinade on top. Make sure every piece gets coated well. Cover up or seal, then stick in the fridge for half an hour to several hours if you want even more flavor and softness.
03 -
Turn on the grill to medium-high—you're aiming for 190–205°C. Brush a bit of oil on the grates so things won't stick.
04 -
Take the chicken out and let extra marinade drip off. Lay chicken on the hot grill. Cook each side about 5–7 minutes—you're looking for it to hit at least 74°C in the thickest part. Don't squish it so it stays juicy.
05 -
Move your chicken to a plate and let it sit for 5 minutes before eating. If you want, you can add a bit more honey mustard sauce on top.