EASY CHICKEN CURRY WITH FLAT BREAD

EASY CHICKEN CURRY
2 tablespoons salted butter
2 tablespoons cooking oil
2 tablespoons minced garlic
1 large white onion, chopped
2 tablespoons curry powder
4 pieces bay leaves (laurel)
1 teaspoon turmeric powder
2 pcs cinnamon sticks (optional)
2 tablespoons fish sauce
1 kilo chicken breast fillet, cut into cubes
1/2 kilo potatoes, peeled and cut into cubes
1 can mushrooms
2 teaspoons white sugar
1 tablespoon vinegar
2 tablespoons salted butter (for mounting)
Garnish with fresh herbs of your choice

Flat bread:
2 cups all-purpose flour
3/4 cup water
2 tablespoons olive oil
1 teaspoon instant dry yeast (you may also use active dry)
1 teaspoon sugar
1 teaspoon salt