Hot Broccoli Cheese Dip

1 pkg. cream cheese, softened
1 cup sour cream
1 envelope Good Seasons Mild Italian Salad Dressing Mix
1 pkg. frozen chopped broccoli, thawed, well drained
1 pkg. shredded cheddar cheese, divided

Mix cream cheese, sour cream, and salad dressing mix with electric mixer on medium speed until well blended. Stir in broccoli and 1-1/2 cups of the cheddar cheese. Spoon into 9 inch pie plate. Bake at 350 degrees for 20 minutes.
Sprinkle with remaining cheddar cheese. Bake an additional 5 minutes or until cheddar cheese is melted.
Serve with crackers.