Sesame Tofu Salad

Name: Sesame Tofu Salad
Prep time: 35 min
Cook time: 10 min
Total time: 45 min
Cuisine: Asian
Ingredients: 8 ounces extra-firm tofu (pressed and diced); 2 lemongrass stalks (chopped); 4 cloves garlic; 1 thumb-sized ginger (sliced); ¼ cup calamansi juice (or lemon juice); ¼ cup annatto oil; 2 tbsp brown sugar; ¼ cup soy sauce; 1 tsp salt; ½ tsp ground black pepper; ¼ cup sesame dressing; ½ cup tomatoes (sliced); 1 small cucumber (diced); 1 mango (peeled and diced); 1 head romaine lettuce (chopped (without the bottom part))