Combine all of the ingredients but the bread in a food processor or blender. (You can also use a hand mixer or whisk) Blend until the mixture is whipped and smooth. Cut the bread in half lengthwise. Lay bread halves onto a baking sheet lined with foil. Spread the cheese mixture over the bread halves. Place the oven rack on the second level from the top. Turn broiler on low heat. Place the bread in the oven for 2-3 minutes or until cheese is golden and bubbling. ***Watch closely! Serve warm.