HEAT oil in large skillet on medium heat. Add garlic; cook and stir 1 minute. Season chicken with salt and pepper. Add to skillet; cook and stir 5 to 7 minutes or until cooked through. Remove chicken from skillet; cover to keep warm.
ADD wine to skillet; cook until heated through, stirring constantly to loosen up browned bits from bottom of skillet. Add broth and cream. Bring to boil. Reduce heat to medium-low; simmer 5 minutes or until sauce is reduced by half.
STIR in mustard. Add spinach; cook 2 minutes or until spinach is wilted, stirring occasionally. Add chicken; cook and stir until heated through. Place in large bowl. Add hot pasta; toss to coat. Sprinkle with cheese.