Preheat the oven to 400°F.
Combine all ingredients, except the baguette, in a medium-sized bowl.
Slice the bread in half lengthwise and place on a parchment lined baking sheet.
Spread the cheese mixture evenly over both sides of the bread.
Bake for 15 minutes or until the cheese is bubbly and nicely browned.
Slice into pieces and serve.