Wash the chicken drumsticks thoroughly and prepare them.
Cut the onion and carrot into bite-sized pieces.
Heat olive oil in a pot and sauté the onions.
Add the chicken drumsticks and sear them until browned on the outside.
Add the carrots and potatoes and stir-fry together.
Pour in tomato sauce and water, then bring to a boil.
Simmer on medium-low heat for 30 minutes.
Season with salt and pepper to taste.