Cut the bacon into thirds and cook on medium high until crisp. Remove with tongs to drain on paper towel. Set aside.
Slice the baguette about 1/4" thick.
Trim the lettuce so that it will nicely fit on your baguette slices.
Preheat oven to 350 F.
Coat slices of baguette on both sides with olive oil, salt and pepper.
Bake for 3 to 5 minutes or until nicely toasted. No need to turn.
Meanwhile, in a medium bowl, lightly combine lettuce, 1 tablespoon olive oil, lemon juice/vinegar, salt and pepper
Once out of the oven, spread a thin layer of mayo on each slice.
Place a small handful of lettuce on half of the baguette slices.
Then put a slice of roma tomato on top of the lettuce.
Crumble then place 3 pieces of bacon on top of that and put the sandwich halves together. Secure with a toothpick through the center of each, if desired.
Serve and enjoy.