Place chicken breasts in an oven safe baking dish that has been sprayed with non-stick cooking spray, season with kosher salt, and pepper. Bake in an oven preheated to 350° for 25-30 minutes. Remove from oven, set aside, and allow to cool completely.
Slice chicken breasts into small bite size pieces.
Place flour, pepper, and garlic in the first bowl, in your second bowl whisk milk and egg, in third bowl put panko bread crumbs.
Dip chicken pieces on both sides into flour mixture, then in egg, and finally in panko bread crumbs to coat well.
Place chicken onto a parchment paper lined baking sheet and place in oven preheated to 400° for 8-10 minutes or until it begins to turn golden brown.
Combine the Greek yogurt, spicy brown mustard and the honey or agave nectar together to make the healthy honey mustard dip.
Recipe by BargainBriana at https://bargainbriana.com/freezer-to-lunchbox-series-oven-baked-chicken-nuggets-healthy-honey-mustard-dip/