Japanese Chicken Curry with Carrots, Potatoes, and Brown Rice

Ingredients

• 1.5 pound chicken thigh
• 1 medium onion
• 2 medium carrot
• 2 medium potato
• 2 clove garlic
• 1 inch ginger
• 2 cup brown rice
• 4 cup chicken broth
• 2 tablespoon vegetable oil
• 4 tablespoon all-purpose flour
• 2 tablespoon soy sauce
• 1 tablespoon Worcestershire sauce
• 4 ounce Japanese curry roux cube
• 1 teaspoon turmeric powder
• 0.5 teaspoon black pepper