Preheat Oven to Broil setting for the bread slices. Combine Soften cream cheese, mayonnaise, onion powder & salt. Add 1 1/4 cups of shredded cheese, reserve 1/4 cup for garnish. Add chopped tomato's and the chicken to mixture.Crumble bacon into mix saving some for garnish.Gently stir to combine. Top off with remaining cheese & bacon bits and shredded lettuce(optional) Put sliced,baguette bread with the olive oil & garlic salt on top in the oven for about 3 to 4 min or until golden brown. Serve & enjoy!