Cut chicken breast into medium pieces. Place in a bowl and add 4 tablespoons dark soy sauce, 4 tablespoons sweet soy sauce, 4 tablespoons Worcestershire sauce, 4 tablespoons teriyaki sauce, 3 tablespoons herb vinegar, 3 tablespoons honey, 2 tablespoons normal Dijon mustard, and 3 tablespoons tomato paste. Mix well. Cover and refrigerate for at least 10 minutes while preparing other ingredients.
For the dressing, mix 2 tablespoons honey with 3 tablespoons herb vinegar, 2 tablespoons grainy Dijon mustard, and roughly 2 tablespoons corn oil. Season with salt and pepper to taste. Wash lettuce. Slice tomatoes and cheese. Cut pickled peppers into small pieces.
Preheat oven to 200°C (390°F).
Cut baguette lengthwise. Place cut side up on a baking sheet and toast in oven for 2-3 minutes until lightly golden.
Dust marinated chicken pieces lightly with flour. Heat corn oil in a large pan over medium-high heat. When hot, add chicken and cook for 3-4 minutes, stirring frequently, until cooked through (74°C / 165°F internal temperature). While chicken cooks, remove toasted baguette from oven, spread cheese slices on cut side, return to oven for 1-2 minutes until cheese melts.
Top toasted baguette with cooked chicken, lettuce leaves, tomato slices, and pickled peppers. Drizzle dressing over top. Place baguette lid on top, cut into 2 portions, and serve immediately.