Steps
1. Preheat the oven to 400°F (200°C).
2. Score the skin of the duck breast in a crisscross pattern, being careful not to cut into the meat.
3. Season the duck breast with salt, black pepper, coriander, all spice, dill seed, and mace.
4. In a skillet, place the duck breast skin-side down over medium heat to render the fat for about 6-8 minutes until crispy. Flip and cook for an additional 3-4 minutes.
5. Transfer the duck breast to the oven and roast for 7-10 minutes for medium-rare doneness.
6. Let the duck rest for 5 minutes before slicing.
7. In a bowl, whisk together olive oil, apple cider vinegar, honey, and brown mustard to make the dressing.
8. Toss the mixed greens and cherry tomatoes with the dressing.
9. Serve the sliced duck breast on top of the salad for a hearty side dish.