Cook chicken in large nonstick skillet on medium heat 8 to 10 min. or until done, stirring frequently. Add garlic, cook and stir 30 sec.
Stir in broth. Bring to boil. Add pasta; stir. Cover; simmer on medium-low heat 13 to 15 min. or until pasta is tender and most of the broth is absorbed.
Add remaining ingredients; mix well. Cook 3 to 5 min. or until VELVEETA is completely melted, and pasta mixture is heated through and well blended, stirring frequently.