Combine first 4 ingredients; sprinkle evenly over chicken in a shallow dish or zip-top plastic freezer bag. Stir together 1/4 cup mustard, 1/4 cup honey, and garlic; pour over chicken. Cover and chill 2 hours.
Remove chicken from marinade, discarding marinade. Dredge chicken in pecans; place on a lightly greased rack in an aluminum foil-lined broiler pan.
Bake at 375° for 20 minutes or until chicken is done.
Stir together remaining 1/2 cup mustard, remaining 1/2 cup honey, and curry powder; serve sauce with chicken strips.