To prepare pork, trim fat from pork. Combine pork and next 3 ingredients (pork through vinegar) in a large zip-top plastic bag. Seal and marinate in refrigerator for 2 hours, turning occasionally. Remove pork from bag, reserving marinade.
Preheat oven to 375°.
Place pork on a broiler pan coated with cooking spray. Insert meat thermometer into thickest portion of pork. Bake at 375° for 40 minutes or until thermometer registers 160° (slightly pink). Let stand 10 minutes before slicing.
To prepare sauce, combine reserved marinade, 2 tablespoons honey, and next 5 ingredients (honey through 1 tablespoon mustard) in a small saucepan; bring to a boil. Reduce heat to medium; cook 15 minutes. Set aside.
To prepare kale, combine kale, 1/4 cup chicken broth, 1 tablespoon mustard, and 1 tablespoon shallot in a large skillet over medium heat. Cover and cook 8 minutes or until tender.
MyRecipes is working with Let's Move!, the Partnership for a Healthier America, and USDA's MyPlate to give anyone looking for healthier options access to a trove of recipes that will help them create healthy, tasty plates. For more information about creating a healthy plate, visit www.choosemyplate.gov.