This Korean braised chicken (Andong Jjimdak) uses chicken pieces, onion, carrots, and potatoes, along with sweet potato glass noodles, and braised in a spicy soy sauce together with dried red chilies.
Soak the sweet potato noodles in warm water and set aside until ready to use.
Bring a large pot of water to boil. Add chicken pieces and boil for 2-3 minutes. Drain the chicken and discard the water. Return the chicken to a braising pot and add the dried chilies.
In a medium mixing bowl, combine soy sauce, oyster sauce, water, garlic, ginger, sugar, cocoa powder, corn syrup, and pepper. Pour over on the chicken and chilies.
Bring the chicken mixture to a gentle boil. Cover and simmer over medium-low heat for 20 minute. Add the onion and carrots to the chicken and continue to simmer for 10 minutes, covered.
Add the potatoes and fresh chili, and cook until they are tender, about 10 minutes, with a lid half open.
When the chicken and vegetables are just tender, drain the sweet potato noodles from the soaking water and add to the chicken. Raise the heat to medium-high and continue to cook until the noodles are tender yet chewy, about 3-5 minutes, uncovered.
Remove the pot from the heat and let the stew sit for 5 minutes before you serve. Serve warm with rice.