Steps
1. Heat a large skillet to medium-high heat and once it is hot, add the oil.
2. Rinse the duck breast, pat it dry and coat it with salt, pepper and sugar. Place the duck in the hot skillet and cook on each side until it is golden brown and crisp, about 2 minutes per side.
3. Transfer the duck to a plate. Add the garlic, ginger, bell pepper, and onion to the skillet and cook for 4 minutes, stirring occasionally.
4. Slice the duck breast into strips and return it to the skillet. Stir in the sesame oil and soy sauce.
5. Serve over steamed rice and enjoy!