Beer Chicken - cooking recipe

Ingredients

1 lb chicken breast, cut into 1 inch cubes
2 tomatoes, cut into cubes
1 red pepper, cut into large pieces
2 medium green peppers, cut into large pieces
1 chili pepper, chopped with seeds
5 garlic cloves, chopped
20 g garlic, root loosely chopped
10 g celery, loosely chopped
1 green onion, cut into 1 inch pieces
10 g gingerroot
salt
cooking oil
sugar
white pepper
cornstarch
soy sauce
oyster sauce
0.5 (12 ounce) bottle pale lager beer
sesame oil

Preparation

Cut chicken into approximately 1 inch cubes.
Heat the wok with oil.
When hot, add the chicken pieces until golden brown. Flip and reduce heat.
Add the beer to the wok, until it half covers the fish.
Add all peppers, garlic, ginger, garlic root.
Increase heat and add pinch of salt, pinch of white pepper, pinch of sugar, 1 tsp oyster sauce, 1/2 tsp soy sauce. Cover and cook 4 minutes.
Put a pinch of corn starch in water and mix.
After the 4 minutes, put the tomatoes in the wok and then turn the chicken over. Cook another 3 minutes.
Add green onions, then add cornstarch water mixture.
Cook 1 minute and serve.