Broccoli Flower with Toasted Garlic

1 medium-sized broccoli flower, cut into serving pieces
1 head garlic, minced
2 tablespoons oyster sauce
2/3 cup chicken stock
1/2 teaspoon cornstarch (dissolved in 1/4 cup water)
a dash of dried chili flakes (optional)
sugar, salt and pepper to taste.
2 teaspoons sesame oil

1. In a pan, heat oil then saute garlic until light brown. Remove and set aside.
2. In a same pan, add broccoli, chili flakes, chicken stock and oyster sauce then adjust seasoning according to taste.
3. Simmer for 2 minutes then transfer to serving plate.
4. Top with toasted garlic. Serve immediately.