Combine the cream cheese, garlic, bacon, and chopped jalapeno in a bowl. Beat together with a hand mixer until combined.
Cut each baguette in half width-wise. Spread the cream cheese mixture evenly among the slices of bread.
Top with mozzarella cheese and extra jalapeno slices. Bake at 350 degrees Fahrenheit for 15-20 minutes, until golden brown and bubbly.
If serving as an appetizer, slice each bread into two or three pieces. If eating like a main dish/pizza, each bread is like one slice of pizza. Enjoy!