Step 1

Place noodles in large heatproof bowl, cover with boiling water; separate with fork, drain.

Step 2

Heat half the oil in wok; stir-fry beef until browned. Add cooking wine; stir-fry until liquid has evaporated. Remove from wok.

Step 3

Heat remaining oil in wok; stir-fry ginger, garlic and onion until fragrant. Return beef to wok with sauces, paste and stock; bring to the boil. Simmer, stirring occasionally, until sauce thickens slightly.

Step 4

Meanwhile, cut tomatoes in half; remove seeds and thinly slice flesh.

Step 5

Add noodles and tomato to wok; stir-fry until hot, season to taste. Serve noodles sprinkled with coriander.