In a large bowl, combine all ingredients except for the Parmesan cheese. Stir until well mixed.
Spoon the mixture into an 8x8-inch baking pan or a 2-quart casserole dish. Sprinkle the Parmesan cheese evenly on top.
Bake for 35 minutes, or until the dip is hot and bubbly.
Set the oven to broil and carefully broil for 1-2 minutes, or until the top is golden. Watch closely to avoid burning.
Serve warm with pita chips, tortilla chips, toasted baguette slices, or your favorite dippers.
Video
Notes
Note 1: Grab a block of Parmesan cheese and grate it on the small holes of your box grater.Note 2: I love serving this dip with pita chips. Tortilla chips, veggie sticks, pretzels, and toasted baguette slices are also great options.