Clean the duck and vegetables thoroughly.
Cut the duck into bite-sized pieces.
Slice vegetables like onion, carrot, potato, and bell pepper into edible sizes.
Add the duck pieces to a pot and sauté over medium heat.
When the duck is half cooked, add the vegetables, soy sauce, minced garlic, and pepper.
Mix the ingredients well while stir-frying, then add a little water.
Cover with a lid and simmer on medium-low heat for 15 minutes.
Taste and adjust seasoning as desired.
Transfer the finished steamed duck and vegetables to a serving dish.