1/2 of the peeled, sliced tomatoes. Top with bread slices (you may cut the bread to fit). In a separate bowl, melt butter. Add milk and all the seasonings and whisk together. Pour this over the bread. Sprinkly with the bacon bits and 2 cups of mozzarella cheese. Add another layer of tomatoes and the rest of the cheese. Bake at 350 for 40 minutes.