Easy Tofu Fried Rice with Sweet & Sour Sauce

Name: Easy Tofu Fried Rice with Sweet & Sour Sauce
Prep time: 10 min
Cook time: 15 min
Total time: 25 min
Cuisine: Chinese
Ingredients: 225 g extra firm tofu ((or firm tofu, but you will need to press it)); 2 tablespoons cornflour ((also known as cornstarch)); 1 pinch salt & pepper; 2 teaspoons olive oil ((or vegetable oil)); 1 onion ((peeled, halved and finely sliced)); 1 clove garlic ((peeled and crushed or finely grated)); 1 large carrot ((coarsely grated)); 1 red pepper ((seeds & stalks removed, then finely sliced)); 3 tablespoons corn ((canned or frozen)); 220 g microwave basmati rice; 4 tablespoons pineapple juice; 2 tablespoons soy sauce; 1 tablespoon maple syrup; 1 tablespoon tomato puree; 1 tablespoon lemon juice ((or white wine vinegar)); 1 pinch black pepper; 2 spring onions ((also known as scallions, sliced)); 1 teaspoon sesame seeds