Cook vegetables in margarine in large skillet on medium-high heat 3 to 5 min. or until crisp-tender. Remove from heat. Stir in 2 Tbsp. mustard, then bread, apples and seasoning.
Open roast, cut-side up, on work surface. Spread with 2 Tbsp. of the remaining mustard; top with bread mixture. Re-roll roast; tie closed with kitchen string. Place on rack in roasting pan.
Bake 2 hours or until done (145°F). Transfer roast to carving board; let stand 10 min.
Meanwhile, spoon 1 Tbsp. meat drippings into small saucepan; whisk in flour. Cook on medium heat 1 min., stirring constantly. Add apple juice and remaining mustard; cook and stir 5 min. or until sauce thickens and starts to boil. Remove from heat; stir in parsley.
Slice roast; discard string. Serve meat topped with mustard sauce.
Garnish with apple wedges and parsley sprigs just before serving.
Calories From Fat
% Daily Value*
Total Fat 7g
Saturated Fat 1.5g
Trans Fat 0.5g
Total Carbohydrates 11g
Dietary Fibers 1g
* Percent Daily Values are based on a 2,000 calorie diet.
* Nutrition information is estimated based on the ingredients and cooking instructions as described in each recipe and is intended to be used for informational purposes only. Please note that nutrition details may vary based on methods of preparation, origin and freshness of ingredients used.