Slice the onion and leek. Crush the garlic cloves. Peel and dice the carrots
Add the chicken drumsticks, onion, garlic, leek, carrots and frozen mixed vegetables to a large casserole dish. Season with salt and pepper
Add the chicken stock powder, onion powder, garlic powder, dried parsley and flour to a small bowl. Add the cream and whisk together with a fork. Pour over the chicken and vegetables
Cover the casserole dish with a lid or tinfoil and bake in the oven for 60-90 minutes. Until the chicken and vegetables are fully cooked. Remove the lid for the last 10 minutes of cooking time to brown the chicken
Peel and dice the potatoes, boil in a large saucepan of water until soft. Approx 20 minutes. Drain the water once cooked and mash with the butter and milk